Casey has shared the lyrics for the latest song featured in RWBY V9's OST, Checkmate : r/RWBYcritics

RWBY Volume 9 Soundtrack Reaction & Discussion - Checkmate

[Lyrics] Checkmate RWBY Volume 9 Soundtrack

Volume 9 Soundtrack Live Q&A with Casey Lee Williams & Martin Gonzalez

RWBY Music Q&A - Casey Lee Williams & Martin Gonzalez

Lyrics] Checkmate RWBY Volume 9 Soundtrack

Stream Checkmate - RWBY Volume 9 Soundtrack Preview (Lyrics) by V.Ž.

Casey Lee Williams & Martin Gonzalez - RWBY, Vol. 9 (Music from the Rooster Teeth Series) Lyrics and Tracklist

BEAT SABER Checkmate - RWBY Volume 9 Soundtrack (Full version + Lyrics) [Expert+ SS]

Casey Lee Williams & Martin Gonzalez – Checkmate Lyrics

Stream Checkmate - RWBY Volume 9 Soundtrack Preview (Lyrics) by V.Ž.

Casey teasing the song in tomorrow's episode : r/RWBY

The Edge by Casey Lee Williams RWBY Volume 9 End Credits OST

Lyrics] Checkmate RWBY Volume 9 Soundtrack

Stream Checkmate - RWBY Volume 9 Soundtrack Preview (Lyrics) by V.Ž.