[23] Musicologist Adam Harper identifies the difference as "phonographic" and "non-phonographic imperfections". He defines the former as "elements of a recording that are perceived (or imagined to be perceived) as detrimental to it and that originate in the specific operation of the recording medium itself. Today, they are usually https://m-sica-lo-fi-para-trabaja49163.blogoscience.com/37313679/orientações-topo-da-música-lo-fi-para-meditar