I recently came across this intriguing project via Teju Cole, who compares it to Buena Vista Social Club. From the film's Kickstarter page:
Shot against the colorful and gritty backdrop of some of Nigeria’s urban cities particularly Lagos and through the clever use of extensive in depth interviews, archival footage and still photographs,As of this writing, the project is less than $1500 away from being funded. You can donate will take viewers on a musical journey through the country's turbulent and colorful history. It will chronicle and showcase the lives and work of some of the leading exponents of the various musical movements that spawned Afrobeat, Juju, Apala, Highlife and Fuji music.here.