do they make a bass pedal to where you can play harmony by yourself or is a loop pedal the option for something like that? B/c I love the song Orion by Metallica and near the end about 6:34 Cliff plays a solo and it is a harmony with himself Ik he added some fills later but is there a pedal I could use for this?
Questions about pedals 
do they make a bass pedal to where you can play harmony by yourself or is a loop pedal the option for something like that? B/c I love the song Orion by Metallica and near the end about 6:34 Cliff plays a solo 
and it is a harmony with himself Ik he added some fills later but is there a pedal I could use for this?
