WATT aka ヨッテルブッテル / HAPPINESS → Gladys Knight & The Pips / The Makings Of You
https://www.youtube.com/watch?v=9oCEvpMKGjE
http://diskunion.net/clubh/ct/detail/090419HH001

【Same Sample】
(邦楽)
FULL MEMBER / Gladys Interlude
https://itunes.apple.com/jp/album/the-footprints-hill-of-dreams/id295916819

TAKUMA THE GREAT / Soft Guy Blues
https://itunes.apple.com/jp/album/takuma-the-great/id408378153

(洋楽)
The Makings of You - Gladys Knight & the Pips | WhoSampled
http://www.whosampled.com/Gladys-Knight-%26-the-Pips/The-Makings-of-You/

【Is a cover of 1 song】
Curtis Mayfield / The Makings Of You
https://www.youtube.com/watch?v=rnXTcssDMNk