This instrumental opener is a test track for any hi-fi system. In lossy formats, the boat sounds, synth pad swells, and Nick Mason’s sparse drums feel flat. In , the decay of the piano notes reveals the studio's natural reverb. You can hear the air moving. The subtle bass pulse that drives the track finally sits where it belongs—in your chest, not in your headphones as a muddy thump.
If using a home stereo system, ensure your amplifier can handle a wide dynamic range, paired with high-quality bookshelf or floor-standing speakers positioned correctly to create a perfect stereo triangle. Conclusion
The hunt for the ultimate version of this album culminated in the , featured in the Later Years box set and subsequently released as a standalone album. David Gilmour and producer Andy Jackson went back to the original multi-track tapes to restore balance to the record. They:

