Vinyl has made a resounding comeback for a variety of reasons, mostly having to do with the vinyl experience. CD sales may have diminished, but the CD isn’t going anywhere soon, and even the lowly cassette tape is making a mostly un-ironic comeback. But digital music is not only here to stay, it’s the king of the playback hill. With that in mind, we thought we’d offer a little guide to what all of those file extensions and terms actually mean.

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