Question: Who has been in more bands, Shifty Shellshock or Richard Z. Kruspe?

Context paragraphs:
Starry Eyed Surprise: "Starry Eyed Surprise" is a song produced by Paul Oakenfold.  It was released in July 2002 as the second single from his album "Bunkka".  It features vocals by Shifty Shellshock of Crazy Town.  It was later included on Shifty Shellshock's 2004 album "Happy Love Sick", and Oakenfold's 2007 album "Greatest Hits & Remixes, Vol.  1".

ESP RZK Series: ESP RZK Series is a line of guitars distributed by ESP.  They are the custom guitars of Rammstein and Emigrate lead-guitarist Richard Z. Kruspe.  The first model, the RZK-1, was produced with a custom platinum silver finish with a simplified Rammstein logo on the body of the guitar.  Two new finishes, with variations in the pickguard color, were introduced at the Musikmesse Frankfurt show in early 2009.

Richard Z. Kruspe: Richard Zven Kruspe (born Zven Kruspe; 24 June 1967 in Wittenberge) is a German musician and guitarist of the German Neue Deutsche Härte band Rammstein, as well as the frontman of the band Emigrate.

Happy Love Sick: Happy Love Sick is the debut solo album by Shifty Shellshock who is best known as frontman of rap rock band Crazy Town.  The album includes the original singles "Slide Along Side" and "Turning Me On".  The single "Starry Eyed Surprise", a collaboration between Paul Oakenfold and Shellshock that was originally released in 2002 on Oakenfold's album "Bunkka", also appears on this CD.

Rammstein: Rammstein (] ) is a German industrial metal band, formed in 1994 in Berlin.  Throughout its existence, Rammstein's six-man lineup has remained unchanged—lead guitarist Richard Z. Kruspe, bassist Oliver "Ollie" Riedel, drummer Christoph "Doom" Schneider, lead vocalist Till Lindemann, rhythm guitarist Paul H. Landers, and keyboardist Christian "Flake" Lorenz.

Shifty Shellshock: Seth Brooks Binzer (born August 23, 1974), better known by his stage name Shifty Shellshock, is an American music artist, best known for being a co-founder and front man of the rap rock band Crazy Town, and their hit song "Butterfly".  He has also had a solo music career and appeared in the reality television series "Celebrity Rehab" 1 and 2 and "Sober House" 1 and 2.

New York City (Emigrate song): "New York City" is the first single by the musical group Emigrate.  The promo version of the single has an alternative cover.  The gas mask has a burning building instead of a woman reflected in lenses.  It has been considered the band's most successful song, so far.  Richard, in the music video, can be seen walking through New York City and sitting down and singing.  The song has been credited by many as a phenomenon, as Richard Z. Kruspe does not show his guitar skills, like he does with Rammstein, but now sings as the main vocalist and does what Till Lindemann states as "[An] incredible job at singing and makes the song perfect in every way, who would have known my fellow German guitarist would now be singing in great American dialect, I'm very proud of Rick".

Slide Along Side: "Slide Along Side" is a song recorded by Shifty Shellshock.  It was released in June 2004 as the lead single from his debut album "Happy Love Sick".

If Israel Lost the War: If Israel Lost the War is a 1969 alternate history/political controversy book written jointly by Robert Littell, Richard Z. Chesnoff and Edward Klein.

Emigrate (band): Emigrate is an American alternative metal band based in New York City, led by German Richard Z. Kruspe, the lead guitarist of the Neue Deutsche Härte band Rammstein.

Supporting paragraphs: Shifty Shellshock Richard Z. Kruspe
Answer: Richard Zven Kruspe