John Mayer plays Martin guitars with Engelmann spruce tops

Winter NAMM Mini Set for Martin’s Jam in Place Series

Here’s a decent opportunity to hear what Engelmann spruce sounds like after it has some time to mature and get played in. It is paired with East Indian rosewood on the OM-28JM, the original John Mayer signature model from 2002 (released January 2003,) and it can be heard matched with Guatemalan rosewood on his 2016 D-45JM later in the set. In between the two can be heard Sitka spruce, backed by cocobolo rosewood on the 12-fret 00-42SC Stagecoach model released on 2013.