Their life outside Van Halen... Edward on his own had quite a lot of appearences and all the members did some helping outside their band projects (we're not including Waboritas, The Other Half, Los Tres Gusanos, DLR Band, Montrose or Extreme).

So, here it is what they did onstage:

Date	Location	Artist	Members	I	S	P
1984.Jul.04	Dallas, TX	The Jackson 5	EVH	[ + ]		[ + ]
1996.Oct.16	Universal City, CA	All-Star Garage Band	EVH	[ + ]		[ + ]

But they also have participations in other records, films and soundtracks:

Year	Type	Artist	Title	Members	D
1982	Album	Michael Jackson	Thriller	EVH	[ + ]
1983	Album	Brian May & Friends	Star Fleet Project	EVH	[ + ]
1985	Film		Back To The Future	EVH	[ + ]
1987	Album	Sammy Hagar	I Never Said Goodbye	EVH	[ + ]
1989	Album	Steve Lukather	Lukather	EVH	[ + ]
1992	Album	Thomas Dolby	Astronauts and Heretics	EVH	[ + ]
1996	OST	Various Artists	Twister	AVH, EVH	[ + ]
1999	OST	Various Artists	Legend of 1900	EVH	[ + ]
2006	Film		Sacred Sin	EVH	[ + ]