tremolo

Sites:

http://www.snikt.com/COTA/Mutants/T/Tremolo/index.htm

http://www.uncannyxmen.net/db/characters/showquestion.asp?fldAuto=1085

http://www.comixfan.com/xfan/forums/showthread/t-10095.html

http://www.timberdonkey.com/x-men/characters/tremolo.html