This week, Today’s Top Tune hand-picks some of the artists playing This Ain’t No Picnic, going down Aug. 27 and 28 Brookside at the Rose Bowl. To kick off the festivities, we turn to Puerto Rican, LA-based artist Pachy Garcia, best known as Pachyman to fans. A lifelong student and lover of dub/reggae, Pachyman packs a punch as both a one-man band and accompanied by his group, as we witnessed at the Hammer Museum for KCRW’s Summer Nights and on his 3 Song Story on FREAKS ONLY. Take a taste with “All Night Long” featuring Brazilian shoegaze artist Winter.