Link: https://sites.google.com/site/getsongr/home

Download free music directly from your desktop - no p2p, no ads, mp3s from 16 music search engines.

Features:

  • Download or listen to streaming music from 16 mp3 search engines
  • Full album search
  • Automatic conversion of results to direct links to listen with your favorite media player
  • Audio extraction from YouTube videos
  • Search by lyrics: Type some words and get the name of the song and an audio preview!
  • Search by artist

Note: During the install you might be invited to install some toolbars so don't just click through when installing.

Requires .Net Framework 3.5

Supported operating systems: Windows XP SP3, Windows Vista, Windows 7, or Windows 8.

I threw a few obscure track titles and lyrics and it was able to find them without any problems. I was then able to preview [play] the tracks.

Disclaimer at the bottom of the SongR homepage:

Songr does not index nor host any mp3 files, it's just a desktop interface to third party mp3 search engines. Songr has no control over any web sites or resources which are provided by companies or persons other than Songr. Do not download copyrighted music.