The LA duo, Arnold & Lane, made their debut on Dirtybird with their track “BayBay” on 2020’s Couchout Compilation. Now graduating to a full EP, “Dinky Whale”, features the more oddball side of these two friends. The title track’s playful bounce, blips and blops sound like whale orgasms inside a smoothie blender. The B-side features a more jackin' DJ cut…