Call Luke Christopher a triple threat. The mercurial singer, rapper, and producer showcases his talents and displays a few more on TMRWFRVR. Tracks like “Lost,” “Believer,” and “Waterfalls” show a reverence for Frank Ocean, Common, and Elton John. Christopher’s advanced musical pedigree gives songs like “Lot to Learn” a bright freshness. His do-or-die mentality shines on “Give Me Your Pain” and his ability to learn from the past informs “Heartbreak Fiction” and “Pretend.”