What's Band-In-A-Box and where are useful resources ...?

Band-In-A-Box is a computer software program published by PG Music. Band-in-a-Box automatically generates a complete arrangement of piano, bass, drums, guitar and strings in a wide variety of popular styles. (Jazz, Pop, Country, Classical and more.). Many members use the program to practice their improvisation.

There are many places where it can purchased but Sheetmusicplus sells the latest version at a discount.

Useful Resources:

Band-In-A-Box User Group
BIAB User Group File Archive
BIAB Webring
Alisdair MacRae Birch's Band-In-A-Box Links