By Denny Dyroff, Entertainment Editor, The Times Mike Deni Geographer is the name of Mike Deni’s American synth pop/indie rock band. Based on Deni’s globetrotting in recent times, it could also describe his avocation. Formed in San Francisco in 2007, Geographer is a vehicle for Deni’s music that is helped along by his band — Joyce Lee, cello, synth; Duncan Nielsen, guitar, bass, synth,...