Wack Wack - Young-Holt Unlimited

• Entered the US chart on 17 December 1966 and spent 8 weeks in the charts, reaching a high of number 40.

• Beg, Scream & Shout! The Big Ol' Box Of 60's Soul - R272815
• Best Of Brunswick - BICD1003
• Brunswick Top 40 R&B Singles - 1966 - 1975 - BRC330162
• Harlem Sessions - A Selection of Cinematic 70s Soul & Funk - SESHDCD203
• Mod Life Crisis - 60s Mod Anthems for the In Crowd - BACKB028
• Soul Survivors Volume 2 - 25 Years of the Wigan Casino - 40 Northern Soul Anthems - TTVCD2992
• The Best Of Brunswick's R&B Hits
• The Story of Brunswick - The Classic Sound of Chicago Soul