If you like Rage Against The Machine (RATM) you might give One Day As A Lion and Street Sweeper a try.
One Day As A Lion is a duo comprising Zack de la Rocha (vocals and keyboards) and Jon Theodore (drums)
Next is Street Sweeper. Spearheaded by Tom Morello, guitar alongside Boots Riley. Since this post is about the ex band members of RATM I would not go in depth about their new collaboration partners. Tom Morello was involved in Audioslave and The Nightwatchman too. Just for your info, The Nightwatchman is a solo act of Tom as an outlet for his political views while playing radio friendly songs with Audioslave. It seems that besides Street Sweeper he is coming up with Freedom Fighter Orchestra. Busy bee he is. Here is Fight! Smash! Win! by Street Sweeper.
Right now, Nine Inch Nails, Jane’s Addiction and Street Sweeper just released 6 exclusive, unreleased tracks for free at NIN/JA