A few weeks ago when we were in the heated debate about MiG vs. NMiG, I promised I would ask some people from a couple of "the majors" to weigh in. One of them has agreed to repost his reply, but asked to be anonymous. I wasn't even going to post this because we've just about wrapped up the discussion. But given the posting from the team at Smartelectronix, I think it's worth hearing another perspective. I don't think anything here really adds to any of the old arguments, but is interesting in that it is the voice of a key technical person at a large musical instrument corporation. As you'll see his position is not strongly MiG, but does press on the importance of having a lossless conversion to/from MIDI. Also, his final paragraph is an encouraging reminder that big companies are interested in what we're doing. ---------- I don't think I can provide you with a corporate view from <snip> (or even if such a consensus view could be achieved within <snip>). Therefore I would prefer not to post my view to the list. However, for what its worth, my personal view is that MIDI must be maintained at the input and output edges of GMPI. If you decide to avoid direct use of MIDI internally, then I am not too concerned, so long as the replacement is better and lossless when converting to/from MIDI. However to do so is a pretty big undertaking that shouldn't be entered into lightly! I think the reasons for maintaining MIDI are pretty obvious, not simply for the reason you mentioned, but also from the view that all the major sequencers currently support MIDI sequencing and will need to maintain that support for real I/O (as MIDI hardware isn't going to disappear anytime soon). I really can't see all DAW vendors rushing to support some new music representation just to support GMPI....unless there are truly revolutionary gains to be made. Obviously it's not just a case of supporting GMPI MIDI replacement events, but also re-writing musical editors that currently exist for MIDI (that musicians are already familiar with). Even if DAWs do decide to support GMPI music representation, this won't happen overnight, so the take up of GMPI will be impeded. If we assume that sequencers maintain MIDI for sequencing, but convert to GMPI at the edge of the graph, then it's also questionable as to what advantages the new GMPI music representation will really add. Ultimately the host sequencer must cater for editing the GMPI events for the representation to be of benefit. So once again this adds a large burden to the host (unless you also propose that GMPI can provide plugin editors for its own music representation....in which case you end up with a <snip>). Also I think many of the cases being discussed on the list against MIDI are all solvable (and have been solved in the past) using MIDI. Sure, many of those solutions are not elegant to implement...but they do work. This is not to say that MIDI (particularly the hardware spec) couldn't do with being updated (not least in terms of channel numbers, transmission speed etc), but I think if this is to be undertaken it should be performed in a holistic way that looks at the whole usage. I really can't see that you want to widen GMPI scope to this extent. <As an aside, I find it amusing that there are numerous references to MIDI in the current spec that almost implicitly indicate that MIDI will be retained for musical representation> You could also take another view: Given that you are defining an extremely flexible parameter model, you could simply define an advanced music representation within this model side by side with MIDI. I really don't see why there should be a big distinction between musical data and control data? Ultimately all of these things are just events that control the operation of the device (real or virtual)! By the way, I think the definition you have for the parameter model is shaping up nicely and has some very interesting features. However I think it may requires a little more thought if you go beyond purely software based plugins e.g. a model where you have a software plugin communicating with a hardware processing engine. In particular the Dynamic Parameter sets section could do with some more fleshing out. One final note, I am monitoring the list and reading the posts/spec as and when I can find time. There are several other people within <snip> doing likewise. So please don't think we are not interested. It's simply a case that <snip> can be a little paranoid about staff posting to such open discussion forums. Hopefully we can get involved at some stage in the future.