The piano piece Bad Hombres Jumping Over my Wall While Yelling '¡Arriba!, ¡Arriba!' was composed in Bremen, Germany, in August 2018, for the project 45miniatures by pianist Nick Phillips. The overall character of this piece responds vaguely to Nicholas Phillips' suggestion: playful/childish outbursts, in the form of "heckler chords" or "bad hombre-like non-chord tones". The title depicts a surrealistic, clownesque, ridiculous situation; a dream for some and a nightmare for others.
Sheet Music available at SheetMusicPlus (only 2 dollars): http://sheetmusicplus.com/title/20797715?aff_id=565049
About the project 45miniatures: http://45miniatures.com