They came together in 2013, but the members of Blue & Gold go way back. Both singers and guitarists, Alex Kapelman and Chloe Raynes, started developing their musical chemistry in their college cover band, serenading drunken coeds with everything from Led Zeppelin and Green Day to Pat Benatar and No Doubt — so long as it rocked hard. Blue & Gold’s other half goes back even further. Both students of the pop punk movement, GG Gonzalez and Derek Cabrera have been band-mates since high school. Alex and Chloe recruited GG first, blown away by her heavy-hitting, take-no-prisoners drumming style. Derek rounded out the quartet a few months later, supplying the group with his brand of punk, supplemented by a heavy dose of jazz, which he studied as an undergrad.