IVOn their fourth proper album (not counting Sour Soul, their full length collaboration with Wu Tang Clan's Ghostface Killah), Canadian jazz group BadBadNotGood expand their sound, welcoming several guest artists as well as introducing new musical influences and instruments. It's their first release to include saxophonist and longtime associate Leland Whitty as an official member of the band, joining drummer Alex Sowinski, bassist Chester Hansen, and