CoPBuffBot

RankItemQuantity
#4414-dimensional guitar1
#1462Lord Spookyraven's ear trumpet15
#615Zim Merman's guitar1
#365a butt tuba1
#664acoustic guitarrr3
#525ballroom blintz2
#218banjo strings1
#272big bass drum3
#241black kettle drum3
#400bone rattle3
#185calavera concertina1
#437dented harmonica1
#597didgeridooka1
#1260disco ball7
#1129disco mask8
#813drab sonata1
#763drum machine1
#45dueling banjo1
#299finger cymbals1
#642ga-ga radio1
#76grass whistle1
#678guitar pick2
#541heavy metal thunderrr guitarrr1
#356infernal fife1
#284jungle drum1
#368knob bugle1
#2077mafia aria1
#201mariachi G-string16
#628mariachi pants17
#394ocarina of space2
#190out-of-tune biwa1
#1060personalized birthday cake1
#511pile of gold coins1
#466plastic guitar1
#269pocket theremin1
#489rave whistle1
#65slime-soaked brain4
#1036stolen accordion13
#273stone banjo1
#351tambourine1
#505tap shoes1
#281world's smallest violin1

Wow, that's 126 items total!

what items are this player missing?