Vena Cava has been the name of at least five bands:
1. A Romanian death metal band.
2. A San Diegan pop punk band.
3. A post-punk band from Columbus, Ohio on the Old 3C label.
4. A UK Post-Punk band who released a 7" EP in 1980.
5. A Metal band in Beijing who are in High School.
It seems there are six entries for "Code Red":
1) Boy band from the end of 90's, with songs that sounds a lot like "Backstreet boys" or "N*Sync".
2) An electronic music group from Russia.
3) Thrash metal band from Japan.
4) The fourth is a hip-hop group from Louisville, Kentucky.
5) Death Metal band from Brasov, Romania
6) Thrash metal band from Germany.
7) A group of 4 bros drunk off mountain dew singing about swag
There are at least 19 different artists named Iris:
1) An American synthpop band formed in 1993.
2) A Romanian hard rock group formed in 1977.
3) A Chilean experimental hip-hop band.
4) An instrumental band featuring Marillion members Ian Mosley and Pete Trewavas.
5) A Spanish singer from Barcelona.
6) A music group specialized on Touhou and it's music.
7) An Australian pop-rock band.
8) A German progressive band.
9) A Portuguese hard rock band.
10) A British band from Derby.
11) A Hungarian metal band.