As mobile browsers became more capable (like Opera Mini) and 3G became standard, "WAP" sites evolved into "Web" sites, but the search term "skachat mp3 wap" remained a popular legacy keyword for users looking for free, direct music downloads. Evolution to Today Today, searching for "skachat mp3 wap" often leads to:

Because data was expensive and speeds were slow (GPRS/EDGE), these MP3s were often compressed to very low bitrates (32kbps or 64kbps) to keep file sizes small.

Sites that still use the "WAP" aesthetic or naming convention for nostalgia.