On "Valentine, " based on "My Funny Valentine, " Mr. Thaws raps over a loop of Chet Baker singing the song's title until Ms. Belmonte enters to sing a new lyric and melody.
He's not a great rapper by traditional standards, so he pads his message raps with what he does best: big, clunky punchlines and inspirational refrains.
Unlike many raps groups, known in Senegal for their extreme dress sense and dreadlocks, Laxaso's members - who are all in their early twenties - embrace the traditional Senegalese mode of dressing and wear flowing robes, or boubous.