The sixth studio album by the British rock group, originally released in 1971. Produced between touring commitments and widely regarded as a notable progression from their previous work, the band devised a series of novel recording and writing experiments, which also inspired the album's signature track “Echoes”.

Track list:

1.      One of These Days

2.      A Pillow of Winds

3.      Fearless

4.      San Tropez

5.      Seamus

6.      Echoes