I could be totally wrong but I am under the impression that for all kinds of Techno or Hip Hop genres and subgenres people are using mostly groove boxes and/or loops, not a Chord centric application like BIAB
european superstore Thomann lists 69 products so obviously there is a huge market for them:

https://www.thomann.de/be/search_dir.html?sw=groove+box&smcs=32a97b_7258


Bernard Rasson

BIAB Audiophile 2021, BIAB Megapak 2015 (for midi-only projects), Cakewalk, Roland XV-5080, Roland Fantom XR, Aria AC60 Nylon Strings Guitar, Almansa Spanish Guitar, Fender Stratocaster Japan, two laptops
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