Glissandro 70 was a Canadian Afrobeat band based in Toronto, Ontario and consisted of Craig Dunsmuir and Sandro Perri, who began their collaboration by creating music for an audio weblog in 2004. Over the next three years, they intermittently worked together, releasing their self-titled debut album Glissandro 70 on Constellation Records in 2006. The five-track album received positive reviews and appeared on the !earshot campus and community radio charts in April of that year. Glissandro 70 also contributed "Voices are Your Best Friend" to the children's compilation album See You on the Moon! (2006), released by Paper Bag Records.