@simsa03 Among other things, it brought to mind a fragment of some story about Cu Chuliann, the Celtic culture hero; he and his gang are hanging out by a stream on a fine day, lying in the grass and drinking, the guys are arguing about music, what's the best instrument, tune, type of music. Cu Chuliann is duly asked what the best music is, after a pause, he answers, "The music of what is." I think that music may be easier to hear as I age (whilst I've lost the upper range of my hearing).