The Checkmates Ltd.
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- 1969
Proud Mary 
- The Checkmates Ltd.
(featuring Sonny Charles) entered the UK charts on 16 November 1969, spent 8 weeks in the charts and reached number 30.
- 1969
- Love Is All I Have To Give - The Checkmates Ltd. entered the US charts on 05 April 1969, spent 7 weeks in the charts and reached number 65.
- Black Pearl - The Checkmates Ltd.
(featuring Sonny Charles) entered the US charts on 10 May 1969, spent 13 weeks in the charts and reached number 13.
- Proud Mary - The Checkmates Ltd.
(featuring Sonny Charles) entered the US charts on 18 October 1969, spent 4 weeks in the charts and reached number 69.