RvB以及RWBY的主要乐谱都是由Jeff Williams来谱写。他的音乐最初始于RvB第八季(Revelation)的单曲，之后延续至第九、第十季。他的乐曲也经常由以下的艺人演唱：Lamar Hall，他的女儿Casey Lee Williams，以及Sandy Casey。 Jeff Williams composes most of the music scores for Red vs. Blue and RWBY. His music has been featured on Red vs. Blue beginning with singles during Revelation and continuing them in Season 9 on to Season 10. Other artists featured in his songs include: his daughter Casey Lee Williams, Lamar Hall, and Sandy Casey.