num_pages: 260
description: (Music Sales America). Over 220 scales, in all 12 keys, for all keyboardists presented in standard notation and easy to-read diagrams.
language: English
title: The Gig Bag Book of Scales for All Keyboards
titlecomplete: The Gig Bag Book of Scales for All Keyboards (Gig Bag Books)
ratings_count: 1
publisher: Music Sales America