Buck 65 has created hip-hop music under the mainstream radar for more than two decades. Originally from Mount Uniacke, Nova Scotia, he taught himself to rap and DJ, then started recording in his bedroom. He’s earned a reputation for disregarding genre limitations. Buck 65, whose given name is Richard Terfry, raps over violins, collaborates with female vocalists in French, makes whole verses by cutting in single-word samples with turntables and does pretty much anything else he wants to. His new album, 20 Odd Years, is a tribute and testament to his life in music so far. Its 12 tracks, many of which were co-written and recorded with different collaborators, have snappy beats and smart lyrics. They also have lovely melodies, nods to multiple styles and equal parts of melancholy reflection and playful quirkiness. The Alibi called Terfry at his home in Toronto, during a few days off in the middle of his tour.