Mathew 【Tsubasa・La・Liberte, live】
@mathewsepiadays.bsky.social
Sepia Days Music | Off Tempo and Pitch
*JP to EN song translyrics, pianist, vocalist, mixer, organizer
*knee-deep in idol hell
https://www.youtube.com/c/SepiaDaysMusic
https://vgen.co/mathewsepiadays
*JP to EN song translyrics, pianist, vocalist, mixer, organizer
*knee-deep in idol hell
https://www.youtube.com/c/SepiaDaysMusic
https://vgen.co/mathewsepiadays
Pinned
Youtaite Community Census 2025
Are you ready for the #YoutaiteCensus?
This survey will take between 5-15 minutes of your time. It covers topics including our demographics, preferences, and online activities. Its purpose is to help...
forms.gle
🔁2025 Youtaite Census✍️RTs💞
I'm proud to present this year's yttcensus🗒️
Whether you're a current, past, or prospective youtaite, consider yourself a youtaite community member, or feel a connection to the community, please give it a go!
➡️ forms.gle/kxfMvnbhL6yF...
🇫🇷👇
1/5🧵
I'm proud to present this year's yttcensus🗒️
Whether you're a current, past, or prospective youtaite, consider yourself a youtaite community member, or feel a connection to the community, please give it a go!
➡️ forms.gle/kxfMvnbhL6yF...
🇫🇷👇
1/5🧵
holo wtf
February 2, 2026 at 3:46 AM
holo wtf
Hello, youtaite fam~
It's with great pleasure that I present the results of the 2025 Youtaite Census!
Please leave a civil comment if you want to discuss the results or have specific questions about the census
Re the thumbnail, iykyk, go watch avemygo
sepiadaysmusic.wordpress.com/2026/01/30/5...
It's with great pleasure that I present the results of the 2025 Youtaite Census!
Please leave a civil comment if you want to discuss the results or have specific questions about the census
Re the thumbnail, iykyk, go watch avemygo
sepiadaysmusic.wordpress.com/2026/01/30/5...
#58 – Youtaite Census 2025
INTRODUCTION I am pleased to present the results of the 2025 Youtaite Census, an annual Google Forms-based survey that assesses thoughts and trends within the Youtaite Community. This year’s …
sepiadaysmusic.wordpress.com
January 30, 2026 at 11:33 PM
Hello, youtaite fam~
It's with great pleasure that I present the results of the 2025 Youtaite Census!
Please leave a civil comment if you want to discuss the results or have specific questions about the census
Re the thumbnail, iykyk, go watch avemygo
sepiadaysmusic.wordpress.com/2026/01/30/5...
It's with great pleasure that I present the results of the 2025 Youtaite Census!
Please leave a civil comment if you want to discuss the results or have specific questions about the census
Re the thumbnail, iykyk, go watch avemygo
sepiadaysmusic.wordpress.com/2026/01/30/5...
Reposted by Mathew 【Tsubasa・La・Liberte, live】
Just sharing an older cover of mine since it popped up randomly...
from the time a long ago when I sang covers regularly (hopefully will get back to that soon!)
www.youtube.com/watch?v=-27L...
from the time a long ago when I sang covers regularly (hopefully will get back to that soon!)
www.youtube.com/watch?v=-27L...
⌈Mathew⌋ Hikari no Hahen (Orange) 歌ってみた ⌈Acoustic English Cover⌋
YouTube video by Sepia Days Music
www.youtube.com
January 21, 2026 at 2:04 AM
Just sharing an older cover of mine since it popped up randomly...
from the time a long ago when I sang covers regularly (hopefully will get back to that soon!)
www.youtube.com/watch?v=-27L...
from the time a long ago when I sang covers regularly (hopefully will get back to that soon!)
www.youtube.com/watch?v=-27L...
Ah. My least favourite part of making covers. Comping my own lines.
January 19, 2026 at 6:49 PM
Ah. My least favourite part of making covers. Comping my own lines.
Thanks you all for your responses~
Though the form will remain open for those who wish to refer to it, I'm no longer accepting responses for the purpose of the write-up.
Please look forward to my upcoming blog post!
Though the form will remain open for those who wish to refer to it, I'm no longer accepting responses for the purpose of the write-up.
Please look forward to my upcoming blog post!
🔁2025 Youtaite Census✍️RTs💞
I'm proud to present this year's yttcensus🗒️
Whether you're a current, past, or prospective youtaite, consider yourself a youtaite community member, or feel a connection to the community, please give it a go!
➡️ forms.gle/kxfMvnbhL6yF...
🇫🇷👇
1/5🧵
I'm proud to present this year's yttcensus🗒️
Whether you're a current, past, or prospective youtaite, consider yourself a youtaite community member, or feel a connection to the community, please give it a go!
➡️ forms.gle/kxfMvnbhL6yF...
🇫🇷👇
1/5🧵
Youtaite Community Census 2025
Are you ready for the #YoutaiteCensus?
This survey will take between 5-15 minutes of your time. It covers topics including our demographics, preferences, and online activities. Its purpose is to help...
forms.gle
January 19, 2026 at 6:48 PM
Thanks you all for your responses~
Though the form will remain open for those who wish to refer to it, I'm no longer accepting responses for the purpose of the write-up.
Please look forward to my upcoming blog post!
Though the form will remain open for those who wish to refer to it, I'm no longer accepting responses for the purpose of the write-up.
Please look forward to my upcoming blog post!
lol wait... went back through my videos through the years and... am i rhyming *less* than i was before nowadays?
January 16, 2026 at 3:51 PM
lol wait... went back through my videos through the years and... am i rhyming *less* than i was before nowadays?
i wonder. is ikizuraibu going to be the only "active" group after the niji movies and hasu 105? idk what i'll do if that's the case D=
January 14, 2026 at 1:50 AM
i wonder. is ikizuraibu going to be the only "active" group after the niji movies and hasu 105? idk what i'll do if that's the case D=
Nom nom
January 14, 2026 at 12:21 AM
Nom nom
Reposted by Mathew 【Tsubasa・La・Liberte, live】
HELLO EVERYONE WHERE ARE THE PRODUCERS MUSICIANS COMPOSERS???? PLEASE I WANT TO FOLLOW YOU SHOW UP I WANT TO LISTEN TO YOU ALL
January 7, 2026 at 11:03 PM
HELLO EVERYONE WHERE ARE THE PRODUCERS MUSICIANS COMPOSERS???? PLEASE I WANT TO FOLLOW YOU SHOW UP I WANT TO LISTEN TO YOU ALL
I was thinking of recording today but my voice is in such poor shape...
What do y'all do for vocal warmups? And do you do those daily?
What do y'all do for vocal warmups? And do you do those daily?
January 6, 2026 at 5:02 PM
I was thinking of recording today but my voice is in such poor shape...
What do y'all do for vocal warmups? And do you do those daily?
What do y'all do for vocal warmups? And do you do those daily?
Lol you don't say
January 5, 2026 at 2:26 PM
Lol you don't say
oo cubase looks a little different after this update
January 3, 2026 at 1:08 AM
oo cubase looks a little different after this update
This is the last week to fill out the 2025 youtaite census! The form will be closed January 7, so get your responses in before then~
forms.gle/TgD4sGVrEc8a...
forms.gle/TgD4sGVrEc8a...
Youtaite Community Census 2025
Are you ready for the #YoutaiteCensus?
This survey will take between 5-15 minutes of your time. It covers topics including our demographics, preferences, and online activities. Its purpose is to help...
forms.gle
January 3, 2026 at 1:05 AM
This is the last week to fill out the 2025 youtaite census! The form will be closed January 7, so get your responses in before then~
forms.gle/TgD4sGVrEc8a...
forms.gle/TgD4sGVrEc8a...
Thank you for supporting my channel in 2025~!
I'm so grateful for everyone who collaborated with me on these videos and for all of you who viewed them. My wish is to continue sharing my musical journey with all of you, especially when it comes to anisong and idol music
I'm so grateful for everyone who collaborated with me on these videos and for all of you who viewed them. My wish is to continue sharing my musical journey with all of you, especially when it comes to anisong and idol music
January 1, 2026 at 2:42 AM
Thank you for supporting my channel in 2025~!
I'm so grateful for everyone who collaborated with me on these videos and for all of you who viewed them. My wish is to continue sharing my musical journey with all of you, especially when it comes to anisong and idol music
I'm so grateful for everyone who collaborated with me on these videos and for all of you who viewed them. My wish is to continue sharing my musical journey with all of you, especially when it comes to anisong and idol music
I really am that guy who buys the same headphones *checks notes* three times 😂
December 29, 2025 at 9:29 PM
I really am that guy who buys the same headphones *checks notes* three times 😂
i'm kinda obsessed with =love tonight ><
December 29, 2025 at 3:57 AM
i'm kinda obsessed with =love tonight ><
There are a few songs that I want to do light analysis videos on. Two that come to mind right away are
- Key of Like (hasunosora)
- Zettai Aidoru Yamenaide (=Love)
hopefully i can revive my OTP channel with this idea LOL
- Key of Like (hasunosora)
- Zettai Aidoru Yamenaide (=Love)
hopefully i can revive my OTP channel with this idea LOL
December 28, 2025 at 2:05 AM
There are a few songs that I want to do light analysis videos on. Two that come to mind right away are
- Key of Like (hasunosora)
- Zettai Aidoru Yamenaide (=Love)
hopefully i can revive my OTP channel with this idea LOL
- Key of Like (hasunosora)
- Zettai Aidoru Yamenaide (=Love)
hopefully i can revive my OTP channel with this idea LOL
Laughing at this because I'd *just* been listening to Zettai Aidoru Yamenaide which is filled with viio chords (it's literally there in the intro too)
December 28, 2025 at 12:16 AM
Laughing at this because I'd *just* been listening to Zettai Aidoru Yamenaide which is filled with viio chords (it's literally there in the intro too)
Reposted by Mathew 【Tsubasa・La・Liberte, live】
i have a feed for #plixMIX now!!! please consider pinning it to stay up to date with my work! bsky.app/profile/did:...
(my full portfolio is available at bit.ly/plixMIX as always)
(my full portfolio is available at bit.ly/plixMIX as always)
December 27, 2025 at 5:40 AM
i have a feed for #plixMIX now!!! please consider pinning it to stay up to date with my work! bsky.app/profile/did:...
(my full portfolio is available at bit.ly/plixMIX as always)
(my full portfolio is available at bit.ly/plixMIX as always)
Two weeks to go!!
🔁2025 Youtaite Census✍️RTs💞
I'm proud to present this year's yttcensus🗒️
Whether you're a current, past, or prospective youtaite, consider yourself a youtaite community member, or feel a connection to the community, please give it a go!
➡️ forms.gle/kxfMvnbhL6yF...
🇫🇷👇
1/5🧵
I'm proud to present this year's yttcensus🗒️
Whether you're a current, past, or prospective youtaite, consider yourself a youtaite community member, or feel a connection to the community, please give it a go!
➡️ forms.gle/kxfMvnbhL6yF...
🇫🇷👇
1/5🧵
Youtaite Community Census 2025
Are you ready for the #YoutaiteCensus?
This survey will take between 5-15 minutes of your time. It covers topics including our demographics, preferences, and online activities. Its purpose is to help...
forms.gle
December 27, 2025 at 3:59 AM
Two weeks to go!!
omg... i finally bought minecraft
December 27, 2025 at 3:28 AM
omg... i finally bought minecraft
I provided harmony guides for Euphoria's version of Santa San 🧑🎄
What a pleasure to see how this turned out! Check out their cover here~
www.youtube.com/watch?v=tajL...
What a pleasure to see how this turned out! Check out their cover here~
www.youtube.com/watch?v=tajL...
Phase Euphoria - Santa San (cover)
YouTube video by Phase Music
www.youtube.com
December 26, 2025 at 3:02 AM
I provided harmony guides for Euphoria's version of Santa San 🧑🎄
What a pleasure to see how this turned out! Check out their cover here~
www.youtube.com/watch?v=tajL...
What a pleasure to see how this turned out! Check out their cover here~
www.youtube.com/watch?v=tajL...
Resolution for 2026 is to sing and record more often
December 26, 2025 at 2:39 AM
Resolution for 2026 is to sing and record more often