Comadre have announced the fourth volume in their popular mix tape series.

While the track listing and artists have not yet been announced, Volume IV is set to contain a collaboration theme. In that spirit, the band has posted a teaser video featuring Comadre pairing up with members of another popular Bay Area band. That video can be seen here and previous mixtapes can be downloaded for free here.
Source Comadre have announced the fourth volume in their popular mix tape series.

While the track listing and artists have not yet been announced, Volume IV is set to contain a collaboration theme. In that spirit, the band has posted a teaser video featuring Comadre pairing up with members of another popular Bay Area band. That video can be seen here and previous mixtapes can be downloaded for free here.
Source