TECH Lab Series: Arpeggio+

Arpeggio+ is a practical visual guide to major and minor arpeggios in all keys for piano. Compiled, designed, and edited by Tom Gerou with Dr. Christopher Brennan, it brings together extensive teaching experience with a thoughtful, highly refined approach to how technical information is organized and presented.

Organized by the Circle of Fifths, the book presents arpeggio patterns in a clear, intuitive format that reinforces keyboard geography, harmonic understanding, and technical fluency. A quick-reference fingering chart provides at-a-glance access to standard arpeggio fingerings for practice and review.

Designed as a slim, studio-ready reference, Arpeggio+ places essential arpeggio information at the fingertips of teachers and students—clear, complete, and easy to reach for whenever it is needed. Designed for Elementary–Intermediate pianists, it remains a practical studio reference as technique develops.