Lesson 1 is a free sample of the “Learn to Read Music” process. Each lesson includes a pdf file of the music, play-along MP3 audio tracks and MP4 video tracks. Classroom teachers can learn right along with their students. Lesson 1 includes whole, half, quarter and eighth note rhythm combinations which are the foundation for reading music on all instruments. Also included is a sample performance tune demo video “Three Part Drum Cadence”. For more information about the “Learn to Read Music” music programs, visit thumbprintmusic.org or firstname.lastname@example.org.