Conversation so far:
what type of side projects rammstein have?
According to Peter Tagtgren - who works with frontman Till Lindemann on their side-project Lindemann .
Are there any other interesting aspects about this article?
In early August 2015, Rammstein released a trailer for an upcoming project, titled "In Amerika".
When did it actually release?
August 15, the band announced Rammstein in Amerika.
Did they tour?
Rammstein played several festivals in Europe and North America during 2016.
What was their most recent hit released?
In an interview in March 2017, Richard Kruspe said that Rammstein had about 35 new songs that were close to complete.
When did they release a video?
19 May 2017.
What track was it released for?
though the release date of the band's seventh studio album was an open question.
Was there another video release?
CANNOTANSWER.

Question: Can you tell me more about the side projects?
Self-contained rewrite: Can you tell me more about Rammstein's side projects?