Always unearthing jewel-like pop obscurities, London-based Sepia Records now offers up the well-annotated, 29-song “Johnny Mercer Sings Just For Fun.” ►

This project’s roots are noble, as Tony Iommi and Ian Gillan get together for charity, to help fund the rebuilding of a music school in war-torn Gyumri, Armenia. ►

The acrimony is put aside as Triumph strikes a rare reunion pact for Sweden Rock, the biggest old-school metal lovefest on the planet. ►

“Beach Town Confidential” captures a stunning live performance by power-pop purveyors The Plimsouls at the band’s pinnacle, during the summer of 1983. ►

Ringo Starr’s latest album finds him in his usual good spirits, with the opening track, “Anthem,” setting the tone. ►