<p>For the un-initiated, there's a brief outline of the GPD <a href="http://talk.collegeconfidential.com/music-major/558629-mm-vs-phd.html?highlight=graduate+professional+diploma%5B/url%5D">http://talk.collegeconfidential.com/music-major/558629-mm-vs-phd.html?highlight=graduate+professional+diploma</a></p>
<p>theorygeek made a comment there (post 7) that bears expanding:
[quote]
I think in many ways, the Master's degree is really a continuation of undergraduate studies with increased specialty and intensity. The PhD is primarily a research degree, focused on a dissertation. The DMA is based around a final project, like a composition portfolio or a final concert (I believe.)
[/quote]
</p>
<p>To stick the GPD into the mix, it is a performance driven activity, designed to fine tune skills and techniques, in the quest for "artisitic" mastery of the instrument or genre without the "academic" requirements of a masters. It's an intense skill driven focus.</p>
<p>I don't know if sequencing makes a difference, as we've come across
BM, GPD, MM holders, and BM,MM, and GPD in reverse sequence. I think the choice is made by the candidate based on their current or intended path. We've seen it cross discipline as well, with a performance MM and a GPD in conducting for example. </p>
<p>The GPD seems to be a bit more flexible in allowing the candidate to focus on a specific style, tradition, repetoire, or period than a Masters, but that can vary by institution. </p>
<p>It may be a function of opportunity as well. Costs, fellowships, funding, may prove a factor in deciding which way to go, as might flexibilty of program length. </p>
<p>Can't say I've seen every permutation but I have seen a number of "letters" after the same name, and the MM, GPD, DMA or AD sequencing doesn't seem to be set in stone.</p>
<p>I know that if money wasn't an object, a good number of aspiring musicians would be perpetual "students". :D</p>