If angels indeed favor the harp among all musical instruments, they must have given a warm welcome to Elliott Carter - the composer of Trilogy for Harp and Oboe (1992) and Mosaic for Harp and Ensemble (2004) - when he arrived at the Pearly Gates of Heaven on November 5, 2012.
Trilogy was written for Ursula and Heinz Holliger, and their affection for Carter's music can be heard in this live recording from their all-Carter concert given in Frankfurt on February 4, 2009. The couple also performed Mosaic at the same concert, with Heinz Holliger conducting Ensemble Modern.
For the sake of contrast, here is a live recording of Mosaic from a 2008 concert given by Nieuw Ensemble in Amsterdam. And then there is this very recent American performance of Trilogy by Bridget Kibbey (harp) and James Austin Smith (oboe) recorded at the 2016 Look & Listen Festival.