About: http://webisa.webdatacommons.org/80279684

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Obviously I can not reveal the secret ingredients, but I can say this: the ZO does not technically add bass, for example if a track is devoid of low frequencies in the first place, the ZO does not create them.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org