sentences:  Timberlake's vocal range in the song spans from the low note of D4 to the high note of A5.Its instrumentation consists of keyboards, drums, guitar, piano and handclaps.Barry Schwartz of "Stylus Magazine" praised the song and commented that "with its good foot hesitation boom-clap and cascading chorus synthline" 'Summer Love' shows Timberlake's best vocals on "FutureSex/LoveSounds"."