1917年5月23日-1977年2月7日 美国 钢琴家
| Sidney Foster plays Beethoven Piano Sonata No.23 Op.57 |
| Sidney Foster plays Beethoven Piano Sonata No.23 Op.57 |
| Sidney Foster plays Chopin Etude Op.10 No.4 |
| Sidney Foster plays Chopin Etude Op.10 No.4 |
| Sidney Foster plays Chopin Etude Op.10 No.5 |
| Sidney Foster plays Chopin Etude Op.10 No.5 |
| Sidney Foster plays Chopin Etude Op.10 No.6 |
| Sidney Foster plays Chopin Etude Op.10 No.6 |
| Sidney Foster plays Chopin Etude Op.10 No.8 |
| Sidney Foster plays Chopin Etude Op.10 No.8 |