Complex sentence: Also capturing Corona's attention were the ambient noise of Deathprod (active from 1994) and Icelandic post ‐ rock band Sigur Rós (active since 1997).
Split into simpler sentences: Also capturing Corona's attention were the ambient noise of Deathprod (active from 1994). And the Icelandic post ‐ rock band Sigur Rós (active since 1997).