Longtime HT faves The McLovins will perform a free, all-ages show at Brooklyn Bowl this Sunday, November 21 at 2PM. Phish lyricist Tom Marshall and former Spin Doctors guitarist Anthony Krizan will sit in with the trio during the show, which will also be webcast for those who can’t make it out to the Bowl. Here’s a clip showing the making of Cohesive – a single the boys created with the help of Marshall and Krizan…