Singer/songwriter Harry Nilsson's breezy vibe and lilting melodies have filtered into a dazzling range of outside-the-box pop jams. His head-nodding rhythms echo in the syncopated bop of The Magnetic Fields' romantic reveries; his wistful falsetto haunts pastel-daydream vocals by MGMT and Andy Shauf; his low-key grandeur informs the majestic, measured piano runs in tracks by Ben Folds Five and Billy Joel.