青衫憶笙
[qīng shān yì shēng]
'Recalling the Reed Flute in Green Robe' refers to longing for a person or things of the past, especially during a more tranquil and solitary moment. 'Green robe' suggests the classical elegance of the traditional Chinese costume and 'reed flute' (or pipe/saxophone) often represents nostalgia in ancient China.