Ink Spot is an octopus who is capable of playing the piano.
History
The Little Mermaid: Ariel's Beginning
Ink Spot is first seen playing his piano in the band until they got arrested by King Triton for music banned from the kingdom. Ink Spot and the other band members start a riot until Flounder opened the jail cell. He and the other heroes try to reach Atlantica, but he is seen battling Marina Del Rey's eels. After Ariel got injured, he is later seen in the crowd when music is restored in the kingdom.