Bachianas Brasileiras no. 5 for solo vibes by Ted Wolff
This is a really nice work for solo vibes. Originally written by Hector Villa-Lobos for voice and cellos, this is just one in a series of pieces that were an attempt freely to adapt a number of Baroque harmonic and contrapuntal procedures to Brazilian music.
The accompaniment is often just arpeggios, so let them ring. You'll need to mallet dampen the melody at several strategic places. The goal, as always, is to have the piece sound as full and clean as possible. Fullness comes from leaving the pedal down a lot, and cleanliness comes from pedaling and dampening in all the right places.