Renforshort, courtesy. This week we feature the self-assurance of Jalen Santoy, contemplative self-criticism of Carly Cosgrove, apocalyptic anxiety of The Rumjacks, post-panic clarity of Caroline Romano, experimental distortions of WHY NOT and the jaded cynicism of Renforshort. Jalen Santoy, “5am Conduct” — The light percussion and acoustic guitar pairing…