There are at least 4 bands called Scar.  Scar (www.scar.com.mt) are a Maltese rock band fronted by Konrad Pule
 Scar is a new R&B singer from Columbus, Mississippi currently signed to Big Boi of OutKast's Purple Ribbon Records.
 Scar (mistagged- proper name Scar.) the j-rock band
 Scar is a synth rock band from Bangladesh.