mash-up

1. Girl Talk is the stage name of Gregg Gillis (born October 26, 1981). Gillis, who is based in Pittsburgh, Pennsylvania, has released four CD albums on Illegal Art and vinyl releases on 333 and 12 Apostles. He began making music while a student at Case Western Reserve University. He specializes in sample-based remixes, in which he uses at least a dozen elements from different songs to create a new song.

There are 2 bands with the name Pilchard: 1) Pilchard the IDM/Breakbeat/Glitch/DnB producer, probably best known for providing content and demo tunes for Image-Line the makers of FL Studio. News - The album "Amy" is now downloadable for free! You can get the tracks individually here at Last.fm or download the album as a whole from the Pilchard - Amy microsite:
http://pilchard.org/amy 2) pilchard.tv the producer of bootlegs and mashups. Both are from the UK.

There are most certainly many Axels. 1.) Latin Pop singer. From all music guide:
"Born in Rafael Calzada, a small town in the province of Buenos Aires, Argentina, Axel Fernando began playing the piano at an early age, even gaining acceptance into the national conservatory, though he initially ended up deciding he would rather concentrate on more classic scholastic training. This didn't last too long, however; at 17 he realized it was music he truly wanted to pursue, and began practicing and looking for work.