ow, even I'm not sure about this...... I know 'poise into celano' is a song that Mikael wrote before even officially forming Opeth (Though I don't believe it was ever actually recorded) and requiem of lost souls sounds completely unfamiliar to me...... Surely someone on the boards can lend a hand here?
Post Edit: Now that I think about it, I think 'Requiem for lost souls has gotten a mention before, and you'll find that it's simply the piano track 'Requiem' of Orchid.... I'd suggest you cross-check the song length on that one............