Who are some of the singers on the Avatar Soundtrack?

The "Avatar" soundtrack, particularly for "Avatar: The Way of Water," features a variety of artists, including Sigur Rós, who is known for their ethereal soundscapes. Additionally, the soundtrack includes contributions from artists like Zoe Saldana and the renowned composer James Horner, who worked on the original film's score. Other notable singers include Jemaine Clement and the indigenous artists who provide cultural authenticity to the music.