Question: What is the name of the debut single released by the music group that created the album Three?
Sentence (from "Esben and the Witch discography"): They are on PledgeMusic, which is an online Direct-to-Fan music platform that facilitates musicians reaching out to their fanbase (termed Pledgers) to pre-sell, market, and distribute music projects including recordings, music videos, and concerts.
Relevant evidence: No