Another description could fit better - but my exercise obviously involves tonal and harmonic aspects which are 'lost in the noise' of the raw samples. So one would still include some extra description like 'quasi-musical', say. Some people though, accept the term 'musical' as including most sounds with harmonic and periodic qualities. Don't forget that even untuned percussion instruments (like cymbals) are still high-grade musical instruments.

'Huygens_quasimusical_descent' seems pretty cumbersome ..

(.. just don't call it Mozart's Trio in G major for piano, violin and cello K564, because I'm listening to that right now, so the title's already taken ..)

This is, as I explained, an ambient acoustic exercise, and should be listened to as such