Christopher White, also known as Isto, is a musician and music teacher currently based in Syracuse, NY. He is primarily a guitarist/vocalist/songwriter, but he also plays and teaches several other instruments. He is best known for his jazz and ragtime guitar with crooning, his fingerstyle arrangements of classic American song, his humorous and thoughtful original songs, and his stage antics. He has more than 25,000 subscribers on youtube, and has written over a thousand songs. A book of his guitar arrangements of material from the Great American Songbook is scheduled for publication by Acoustic Guitar magazine in 2025.