I'm Yours - Jason Mraz (cover by Kuba Szmajkowski)
DAWID KWIATKOWSKI & KUBA SZMAJKOWSKI - MIRRORS cover (Warszawa, 28.04.2018)
M.I.K.I - Kuba, Kuba!
Sara James - Somebody (Lyrics Text)
Sara James - Bloodline
As Long As You Love Me - Justin Bieber ft. Big Sean (cover by Kuba Szmajkowski)
ALBERTO X SARA JAMES FT. SENTINO
KUBA NOWACZKIEWICZ - SPOWIEDŹ
Sara James - CTRL ALT DEL
Sara James - Taka Sama (Lyric Video)
Ben Cristovao, Sara James - Brighter Day (Official Music Video)
Sara James - Jak co roku (Official Video)
Oski x Kuba Wolski - Drink
Ya Kuba - Karma
Kuba Oms - My love (Lyric)
Luttrell feat. Sara James - Around You