German rock star Jim Voxx has revealed he was tasked with completing production on Lemmy's solo project, but it has been wrapped up in management red tape ever since his pal lost his battle with cancer in December, 2015.

The Skew Siskin star tells Metal Talk, "I still don’t know when it will be released because this is in the hands of the Motorhead management, and it took a while.

"Lemmy had so many things left, there are so many other recordings, and they all had to sort out how to proceed and there is no real time rush to release this album, so I can imagine it will be towards the end of this year."

Voxx reveals Lemmy first came up with the idea for a solo project in 2003, and turned to him to help produce it.

"He didn’t have a real idea what would be on it, so he came to me and asked me if I would work with him," he adds, claiming Lemmy recorded tracks with Dave Grohl, Reverend Horton Heat and the Damned.

"He wanted to take his time. It was the total opposite of working with Motorhead because he had to do it in his free time between the Motorhead work... We have 10 songs, and we thought it would have been released a long time ago, but when Lemmy got ill, we stopped working on it. But the recordings were all done."