Speaking of composers: because the harp is still something of a mystery instrument, collaborations between harpists and composers are often particuarly close. This leads to lifelong friendships. It's great that our profession is a human matter, and doesn't divide the personal and the professional.
Mercedes Gómez has written a wonderful account of her work with Javier Álvarez. He has written two fascinating pieces for harp and electroacoustic sounds: Acuerdos por Diferencia, and Sonoroson. These are now being released on disc, as part of a retrospective collection of his music (Casete-Agricultura Digital, supported by CONACULTA and in co-production with CMMAS-org, Gobierno del Estado de Michoacán, ENM-UNAM, MUAC, Camac Harps, and Radio France).
I well remember Mercedes performing Acuerdos por Diferencia at the World Harp Congress in Dublin (2005). The piece depicts a train travelling at speed, through a landscape dotted with electricity poles. The poles swoop by and seem to loop; similarly, the harp and the electroacoustic sounds interweave in a manner that is both clever and moving. The tape imitates the harp sounds, but in unplayable figurations. The impossible figures weave about the live performer, entrancing us as much by their unattainability as by their brilliance. There’s a powerfully plastic flow around both limits and the limitless. Alvarez writes: “Picture yourself travelling at ease on a train. As you look through the window, you notice the power cables running parallel to the tracks. These tracks seem to turn as a volume that gently rotates and changes shape. This flow accelerates before being interrupted by the posts that hold them at more or less regular distances. In this piece, I have attempted to draw a musical parallel with a similar sort of speculation, playing with point of accord (Acuerdo), and variations, juxtapositions, superimpositions (Diferencia), between harp and tape. Thus my title could freely be translated as “accords within differences.”
Mercedes also played Sonoroson, Álvarez's second work for harp and electroacoustic sounds, at a World Harp Congress (Vancouver, 2011). In fact, you can still watch her talking about this on the revolutionary video project that took Vancouver by storm: CamacCam.
Read Mercedes's account of her work with Álvarez here!