YouTubeメモ
– [The xx and The BBC Philharmonic – YouTube](http://www.youtube.com/watch?feature=player_embedded&hl=en&v=CZEgRD5PD-c&gl=US)
– [Basement Sessions – Sonic Youth, Laura Marling, Jose Gonzalez – YouTube](http://www.youtube.com/watch?v=kWUNktdRpvs&feature=youtu.be)