A specific sub-series of 22 sets featuring 100 backing tracks each.

is a popular UK-based budget compilation series launched in October 2007 by the 100 Hits - Discogs . Owned by BBC Studios , the series is known for its distinctive format: 100 tracks spread across 5 CDs , typically housed in sleek slim digipaks. Key Series Features

Each release features five discs, with 20 tracks per disc to reach the 100-song total.