Nickel Creek consisted of three permanent members : PERSON@1 -LRB- mandolin -RRB- , PERSON@2 -LRB- fiddle -RRB- , and her brother PERSON@3 -LRB- guitar -RRB- .

The band has three people : PERSON@1 -LRB- mandolin -RRB- , PERSON@3 -LRB- guitar -RRB- , and PERSON@2 -LRB- violin -RRB- .
