Conversation so far:
What type of side projects did Rammstein have?
On 22 November 2012, Rammstein announced via Facebook that they will be releasing a video collection featuring all music videos entitled Videos 1995–2012
Are there any other interesting aspects about the Rammstein article?
In 1994, Rammstein won a Berlin contest for amateur bands by submitting a 4-track demo tape with songs from Herzeleid. They received access to a professional recording studio.
When did Rammstein's Herzeleid actually get released?
Herzeleid was released on 29 September 1995 through Motor Music.
Did Rammstein go on tour for Herzeleid?
In 1995, Rammstein toured with Clawfinger in Warsaw and Prague. Rammstein headlined a 17-show tour of Germany in December and went on several tours throughout early 1996.

Question: What was their most recent hit and when was it released?
Self-contained rewrite: What was Rammstein's most recent hit and when was it released?