 Turntablist transcription methodology

Turntablist Transcription Methodology, or TTM, is a notation system for scratching and turntablism designed by John Carluccio (a Brooklyn-based artist best known for the "Battlesounds" documentary film on turntablism), by Ethan Imboden, and by Raymond Pirtle.It is intended to be an intuitive graphical representation of the movement of a record whilst performing with a turntable, and was originally documented in a booklet form for distribution.