An Addendum on "Obstructions for 'Solo' Trumpet"

You may ask why I put the word "solo" in quotes for this piece. I can't divulge everything, because I don't want to ruin any surprises, but let's just say the music I'll be making on June 8 will have one foot in the tradition of solo instrumental improv, and one foot kicking (or softly nudging) its counterpart repeatedly. There will be doppelgangers, voice walls, and hopefully a macked-out ride (for solo instrumentalist, of course).

The tentative titles for the pieces are as follows:

Obstruction #1: Wall
Obstruction #2: Mutes
Obstruction #3: Solo for Four Voices
Obstruction #4: Background Music