Making Your MIDI Sequences Breathe

Here are the sound and graphics files used in the demonstration on how to make your MIDI sequences sound more realistic:

Sounds

No breath, constant tempo - Hmm, 37 sec. on one breath

No breath with fermatas - 45 sec. Circular breathing?

Breath/Phrasing added - more musical? Realistic? Should the "breath" be a bit longer?

Breath, fermatas, with reverb - more realistic sound?

Graphics

Piano Roll View for first two excerpts - no breath/phrasing

Piano Roll View for last two excerpts - breaths/phrasing added

By the way, you've probably noticed that the trumpet sample used in these examples has a "warbly" vibrato. Does this vibrato make the sound more or less realistic to your ears?