Tom Baker regeneration - my piano version

This is something I've been gradually working out on the piano and managed to get it in good enough shape to post it on YouTube. This is my own version of the Tom Baker regeneration music from the 1981 Doctor Who story Logopolis (originally composed by Paddy Kingsland of the BBC Radiophonic Workshop).

I'm a huge fan of early '80s Who, particularly the style of the production of which the music in an integral part. For me this is probably the most memorable scene and musical score of the entire series which is why I wanted to have a go at my own version.