Leena Tailor Rob Thomas of Matchbox Twenty has teamed up with Ryan Shaw for “Love in Pain,” the second single from Shaw’s upcoming Marvin Gaye-inspired record, “Imagining Marvin.”The track was co-written by Shaw, Thomas and guitarist Derek Trucks, and is due out soon, though a release date has yet to be announced.The collaboration marks Thomas’ first writing session with Round Hill Music, after signing a publishing deal with the company in September, commending the team’s passion for music and