[7] Alongside Charles Deenen, who Tel met at computer meetings in Venlo, Netherlands, Tel is a founding member of the computer music group Maniacs of Noise,[8][9][10][11] a company devoted to composing music and designing sound effects for videogames since 1987.

[13] In addition to being a game musician, he has composed lots of modules in the context of demo scene.

In the summer of 2015, Tel launched a crowdfunding campaign on Indiegogo[22] in order to produce a remix album (called 'Tel Me More') of his best C64 music.

[23][24][25] Of the $38,911 (a nod to the amount of free memory bytes when starting up a Commodore 64) goal, $27,420 was reached by a total of 699 backers.

On August 8, 2015, Tel gave an update on his Indiegogo page stating that this was sufficient to create the album and deliver all the promised perks.