That's half of it solved then, Peckman definitely one half of Mike & Ike, it also states that fact here...
https://www.pghcitypaper.com/pittsburgh/robert-peckmans-stirrin-up-bees-features-blue-eyed-soul-legend-johnny-daye/Content?oid=1335088
Quote: Robert Peckman may not be a household name, even in R&B circles, but his work certainly is. As a multi-instrumental go-to guy, he spent decades with the likes of the Skyliners, the Jaggerz, Pure Gold and Hoodoo Drugstore. Peckman was also half of the Billboard charting duo called Q, and part of Mike & Ike, whose solitary Arctic Records single from the '60s still gets plays on the northern-soul scene.