Question: Svefn-g-englar is a song from the album released on what date?
Sentence (from "Ágætis byrjun"): Ágætis byrjun" represented a substantial departure from the band's previous album "Von", with that album's extended ambient soundscapes replaced by Jónsi Birgisson's now signature cello-bowed guitarwork and lush orchestration, using a double string octet amongst other orchestral elements.
Relevant evidence: No