There are two bands named Cavo: (1) a US rock band and (2), japanese sludge-type-band.
These are photos from concerts where Cavo played, so they may be of other bands that played the concert as well.
Framing Hanley / Cavo Jul 8, 2010 Duluth, Minnesota, United States Uploaded by Tttschida2188
Daughtry / Lifehouse / Cavo May 9, 2010 Seattle, Washington, United States Uploaded by Jonathan Blanks
Daughtry / Theory of a Deadman / Cavo Dec 5, 2009 Louisville, Kentucky, United States Uploaded by Mike Ee
Shinedown / Sick Puppies / Cavo / Adelita's Way Sep 19, 2009 Reno, Nevada, United States Uploaded by Kevin Knutson
Shinedown / Sick Puppies / Cavo / Adelita's Way Sep 19, 2009 Reno, Nevada, United States Uploaded by Rodpierced