Some treasures are heavy with human tears John Mackey

The piece is not programmatic. Rather, it exists in abstraction: a meditation on grief. In framing the work in this way, Mackey's music transcends elegizing a singular horrific event and instead provides an artistic representation of how we cope with all tragedies, both those that are intensely personal and the ones that are communal. It explores a wide range of emotions, from denial through shock, fury, and anguish before finally finding an incomplete peace.

Some treasures are heavy with human tears begins with a simple motivic gesture: a rocking oscillation between flute and vibraphone that sounds akin to a lullaby. This principal motive carries throughout the piece, acting as the listener's avatar through the emotional journey. A melody spins out from it, accompanied by ethereal ringing provided by crystal glasses and whirly tubes, and although the overall mood is one of melancholy, the atmosphere is also peaceful until a disorienting fog of trombone glissandi passes over. The songlike melody continues, at times abruptly shifting from the resigned mood of the home key of G minor to the distantly bright C major, evoking a fleeting remembrance of a more hopeful spirit, before just as quickly dissipating back. The simplicity of the opening returns, but this time fuller, with more voices joining before the glissando cloud returns (this time augmented by timpani), ushering in a new mood: confusion. The opening gesture reemerges, ceaselessly rocking in a rhythmic nature, oblivious to a building torment in the surrounding harmonies which become brasher and angrier as the piece approaches its dramatic climax. The apex of the piece is a wail, acknowledging the reality of the trauma in a moment of agony bordering on rage. This too, however, subsides, and the peacefulness of the beginning of the work returns to stay with one exception: as the final phrase of the work cadences and the last tones decay, a single muted trumpet rises from the silence in a bright flash and is suddenly extinguished.