●Sweet William feat. kiki vivi lily
Talk to me (feat. kiki vivi lily)
https://www.youtube.com/watch?v=OerkQrbL7do
Tempo de sonhar (feat. kiki vivi lily)
https://www.youtube.com/watch?v=6HpWEECz4IU
●Sweet William feat. Jambo Lacquer
休花 (feat. Jambo Lacquer)
https://www.youtube.com/watch?v=gcZD-R3fH6k
●Sweet William feat. J.Lamotta
Life's too short (feat. J.Lamotta)
https://www.youtube.com/watch?v=WN94CMt-cTI
●Sweet Williamと青葉市子
Sweet William と 青葉市子 - からかひ (Official Music Video)
https://www.youtube.com/watch?v=7dKSIgP49Rc
Sweet William と 青葉市子 - あまねき (Official Music Video)