(Accordion Play-Along). The Accordion Play-Along series features custom accordion arrangements with CD tracks recorded by a live band (accordion, bass and drums). There are two audio tracks for each song a full performance for listening, plus a separate backing track which lets you be the soloist! The CD is playable on any CD player, and is also enhanced so Mac and PC users can adjust the recording to any tempo without changing the pitch! This volume features 8 songs: Beer Barrel Polka (Roll Out the Barrel) * Hoop-Dee-Doo * Hop-scotch Polka * Just Ather Polka * Just Because * Pennsylvania Polka * Tic-Tock Polka * Too Fat Polka (She's Too Fat for Me).