If you are writing a paper on the or DJ culture in 2023 , you might be looking for research on how digital pools (like those providing these "Essential" packs) have replaced physical vinyl and CDs:
: This site offers extensive reviews and comparisons of record pools like DJcity, BPM Supreme, and Beatsource, which can help you understand the value and track selection of "Essential" volumes.
If you are looking for information on a "Mixed Essential" music pack from 2023, you are likely referring to the or a similar curated collection from a digital record pool like DJcity. These packs are standard in the industry for providing clean, high-quality "essential" tracks for working DJs. Information on DJ Record Pools & "Essential" Packs
While there isn't a specific "academic paper" on a single volume of a DJ pack, you can find expert analysis and guides on how to use these "Essential" packs from reputable DJ gear and culture sites: