“ Do you not know how lucky guitar picks work? You need to keep it WITH you, okay?! „
Bassist Cookie (Korean: 베이스맛 쿠키, beisu-mat kuki, "Bass Cookie") is an NPC who first appears in the Summer Soda Rock Festa update (v4.7), appearing in the Summer Soda Rock Festa Special Episode.
He is the bassist for SparkL, a band led by Black Lemonade Cookie. In the past, he and Black Lemonade Cookie were in a band with 
Shining Glitter Cookie. He accompanies Black Lemonade Cookie through much of the Summer Soda Rock Festa Story, serving as an emotionally-motivated and superstitious foil to his stoic and grounded companion.
Trivia[]
- Bassist Cookie's Appearing Cookies section in Summer Soda Rock Festa reads as such:
- Bassist Cookie said the reason he joined Black Lemonade Cookie's band was her asking: "Your name is Bassist Cookie, I see. Wanna play bass?"
- In fact, he had no idea how to play bass when he first joined the band.
- Black Lemonade Cookie always criticizes his fashion choices, but he doesn't care! After all, he looks amazing when he poses in front of the mirror.
- Bassist Cookie's lucky lemon pick stems from way back, when the early members of SparkL cut a lemon up and took a piece each.
- Bassist Cookie's original name in Korean (베이스맛 쿠키, beisu-mat kuki) translates in English to simply Bass Cookie.
