Это означает что этот микс музыкант сделал сам на свой же трек.

1) Variation In Production - a remix or rework of a song, usually by the original artist. Common to Electronic music genres such as Drum & Bass and Dubstep.
2) A VIP (Very Important Person) mix is a type of remix found almost exclusively in the EDM genres. These are mixes that are normally created by the original artist and intended to only be given or distributed to select DJs for use in Live Shows. VIP tracks are rarely released to the general public, and normally only live recordings are ever found; as there are almost never Studio Recordings made of VIP remixes.

>>1318132 (OP)
Как мне объяснили, что vip треки не для быдла, а строго для закрытых вечеринок.

"трекнейм" вип = ремикс самого прода на свой же трек.