The Indigo-Gos
The Indigo-Go's (ダル・ブルー, Daru Buruu) is a famous Zora band based in Zora Hall, found in Majora's Mask. They had planned a performance at the Carnival of Time, but recently their lead singer has lost her voice and their manager, Toto, is visiting Clock Town to try and work things out. The band is made up of five members and is known throughout Termina. One of their most famous hits is Ballad of the Wind Fish, which was made known by the previous generation of Indigo-Go's.
Toto
Toto
A short stout Zora and the manager of the famous singing group. He is the Terminan counterpart to Hyrule's King Zora. Toto spends the entire span of Majora's Mask in Clock Town. During the day, he can be found in the mayor's office with Madame Aroma and Gorman. In the evening, he heads over to the Milk Bar. If Link visits him there, he will teach him the famous song Ballad of the Wind Fish. Learning the song will complete two entries in the Bombers' Notebook and leave Link with one more mask, the Circus Leader's Mask.
In the manga, Link mistakes Toto for King Zora, only to realize he's too small.
Evan
Evan
Evan, the leader of the band, plays the piano and writes all of the music that the band plays. He gets upset when he learns that Mikau and Japas are writing music on their own, but if an outsider teaches him a song then he is more willing to use it. Aside from Mikau, Evan is the only band member who knows what has happened to Lulu. Upon entering his room, Evan will be playing the Ending theme from the original Legend of Zelda.
Lulu
Lulu (ルル, Ruru) is the lead singer and daughter of the most famous singer the Indigo-Go's ever had. She is the Terminan counterpart to Hyrule's Princess Ruto. She has recently laid seven Zora eggs, but shortly afterwards they were stolen by the Gerudo Pirates. For an unknown reason, she has also lost her voice. She spends the entire day sitting outside of Zora Hall staring at the ocean and only a couple members of the band actually know what has happened to her.
If Link can retrieve all of the Zora eggs, the young hatchlings will teach him the New Wave Bossa Nova. If he plays this song for Lulu as Zora Link, he will restore her voice and open the way to the Great Bay Temple.
Mikau
Mikau
Mikau (ミカウ) is the guitarist for the band and one of two members band who know Lulu's condition. He is given the important task of retrieving the Zora eggs that the Gerudo pirates have stolen. Knowing he needed an empty bottle to collect the eggs with, he visited the Beavers who live in the Waterfall Rapids. However, he was unable to get a bottle from them. It is rumored (and most likely true) that he is the father of Lulu's children.
He then proceeds to infiltrate the Pirates' Fortress, but does not succeed and ends up floating in the Great Bay nearly dead. Link rescues him, and, after playing the Song of Healing, his soul is trapped within the Zora Mask. Wearing it allows Link to assume the form of Mikau and pose as the famous guitar player.
For more information on controlling Mikau, please see Zora Link.
Japas
Japas
The bass player of the band. He and Mikau like to write music, but Evan always condemns them for doing so. If Link reads Mikau's diary, he will learn a few lines of music. He can play them in a jam session with Japas to gather a group of fans outside the door. If Link plays the same song for Evan, he will receive a Piece of Heart from the pianist. Japas plays the dungeon theme from The Legend of Zelda on his bass upon entering his room.
Tijo
Tijo
He is Mikau's roommate and plays the drums for the band. He also has broken the ladder that leads to Mikau's secret practicing area. The area can be accessible by using the Hookshot to shoot a tree branch up top. Upon entering his room, Tijo will be playing the cave theme from A Link to the Past on his drums.Die Indigo-Gos