Wouldn't lacuna be trisyllabic? And can there be such a thing a "bisyllabic" (an unholy marriage of Greek and Latin)? The more common word would be "disyllabic" (not offending the Greek gods). More to the point, however, is that there might be more than just one hole; there perhaps are many smaller holes, best described by the plural term "lacunae". In any case, Tidal's jazz offerings are more than generous considering the price.
Ended my Qobuz subscription
My music tastes largely revolve around jazz recordings and I find a deep lacuna in Qobuz's jazz offerings, as well as with some other music genres. I just cancelled my Qobuz subscription and am back with Tidal Hifi which has a much deeper jazz catalogue than that from Qoubuz.