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long post about why i really like the PSS-A50's “arpeggios” system compared to other Yamaha “styles” systems Toggle visibility

i am really enamoured with the PSS-A50's “arpeggios” feature. it feels like i finally found the version of Yamaha's “styles” system that actually really clicks with me. i've tried two other takes on this before, the PSR-350's auto-accompaniment and the QY70's pattern system…

the PSS-A50 arpeggios have two really important features:

  • flexibility: i can take any of the 116 built-in patterns (intended for various instrument types!) and play them on any instrument with any chord in any octave
  • immediacy: it responds instantly to the chord i am currently playing (and its notes' velocity!), so i can very naturally alternate chords or start and stop or whatever in real time

and then these round out the package:

  • you can press a button that will “hold” an arpeggio, so it just loops in the background
  • you can change out the pattern of a held arpeggio while it's playing
  • you can record arpeggios into a phrase and loop it (separate from a held arpeggio)

on the PSS-A50, you only have those 116 patterns stored in ROM, and you can only layer two arpeggios at once in the way i described. that's pretty limiting! but it's just so easy to do stuff within those constraints…

on the other hand, while the QY70 may let you layer 24 things, both custom ones and built-in ones (and there's like, hundreds of patterns in ROM), it's so much clunkier. and then on the PSR style system, well, you don't even control what the individual layers are; Yamaha have picked a set of layers and instruments for you, all you get to pick is the chord. that's way less flexible! high-end PSRs do let you edit these but it's even clunkier ^^; (and i don't own a high-end one anyway)

so in the end, the system that wins for me, if i just want to get in the zone creatively and come up with ideas, is the one i can most directly “play” with in interesting ways, and the PSS-A50 is doing great at that :3

on its own i can't make a full song, but there's MIDI I/O…

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