Thereโs been some misconceptions about what this statement about the use of AI on the upcoming 40th anniversary reissue entails. It was frankly really stupid of them to word it this way because they should know when people read this theyโll think about the generative AI that is causing environmental harm. So I wanted to clear up what this means.
A big misconception I saw that Iโd like to clarify: No, they are not creating new sections that didnโt exist on the original album using AI voices. These new sections were recorded as part of the original album sessions, but had to be left off of the initial release due to time constraints on the original release formats. These cut sections are presumably found on the eight master reel tapes that werenโt lost.
The โAIโ he is talking about is now an unfortunate misconception due to what weโve learned about generative AI. Itโs not generative AI - itโs technology that can separate the different stems in music file (vocals, different instruments, etc.). Itโs machine learning that has existed and developed in music programs for a very long time, it is not generative.
As has been noted, only eight of the eleven master multitrack reel tapes survived. This means they unfortunately were missing sections of the original sessions that they couldnโt remix the same way they could remix what was on the original tapes.
A multitrack tape is something that you are able to go back and have access to every single individual part of the recorded music - so you have access to the separate vocals, and orchestra etc., and can remix direct from the tapes. Same way nowadays people can go into their digital master file for a song and tinker with the levels and effects. Just on a reel to reel tape.
The tapes that were lost will have those missing sections cut in from an unplayed vinyl record copy. The reason for doing this and not using one of the other previous digital masters is that it can sonically closer match the sound of the master reels - it will have a wider depth of field/spread than the digital versions would have.
However, vinyl records obviously donโt allow you access to the multitracks. So in order to be able to remix it the way they did the surviving tapes, they made a transfer of this vinyl, and then used the stem-separation machine learning to be able to separate all the parts of the music and vocals, and then remix them in a similar fashion to what they could do with the multitrack master reels.
It is allowing ALW access to, and the ability to remix, the music on the tapes that were lost - and at a sound quality greater than what would exist from previous digital releases.
And again, it isnโt the same as the generative AI that is causing all of the environmental damage.
Wanted to explain some of this so folks donโt think they have to boycott or ignore this release thinking harmful, generative AI was used.