Delta-Q's engineering capability in power electronics and embedded software design increases the value that vehicle and equipment OEMs can provide to their customers. Our research is directed at making power electronics smaller, very reliable, and with high power conversion efficiency. Delta-Q's experts work in our battery lab to develop and validate battery charging profiles for lead acid and lithium-ion batteries.
Per wikipedia, Mike Sammes (b. 19 Feb 1928 - d. 19 May 2001), an English musician and vocal session arranger, provided the distinctive basso backing vocals on Olivia Newton John's early country crossover hits, including Banks of the Ohio, Let Me Be There and If You Love Me (Let Me Know)..
Rockwell (1980s two hit wonder with Someone's Watching Me and Obscene Phone Caller) has Michael Jackson singing backup on both songs. Stevie Wonder's 1980s hit Part Time Love had Luther Vandross on backup. Glass Tiger's one hit Don't Forget Me When I'm Gone featured Bryan Adams showing some Canadian solidarity. As did Rush's Time Stand Still, featuring Aimee Mann of 'Til Tuesday. I came in here to mention Rockwell.