For Kaytranada, everything starts with the drums. The Canadian producer builds tracks from percussion outward, perhaps opening with a hi-hat, then adding a bassline and kick drums and only afterward seeking chords that may suit the foundation. His terrific new album Bubba opens with one second of drumming before the beat switches and his signature synths arrive. On a more conventional pop record, this might be interpreted as an arbitrary gesture given how quickly it passes. But nothing on Bubba is accidental. The album capitalizes on the promise of Kaytranada’s 2016 debut, 99.9% and blesses this woeful decade with one last great dance record.