This is a short from Vitaphone and it can be found on the "Warner Brothers Big Band, Jazz & Swing" DVD collection. This set consists of six DVDs and almost 11 hours of shorts!
Like most of the rest of the "Melody Master" series, this short features a more minimalistic approach. While there is a nice set that looks Hawaiian, it's not as fancy as many of the early Vitaphone films and it lacks any sort of story--just some songs and a trio of native girls doing a very slow and non-sexual hula! The biggest real difference is the band itself--as many of the band members appear to be native Hawaiians or at least part-Hawaiian. Their music strongly reflects this, as Kinney sings a bit in Hawaiian and the tune is very 1930s Hawaii in style. It's sort of like a merger of big band with native music--and I thought it was really quite enjoyable...and very, very mellow. Very, very, very mellow. So mellow that you might just fall asleep to the languorous tunes. Enjoyable.
By the way, in the second song, Kinney sings all about a guy from Molokai. Molokai, if you didn't know, is one of the Hawaiian islands and was a leper colony as well. A strange choice of subjects for a song!