Sidhe's Shatter (IGN: 9.0) is an inventive and genuinely entertaining Arcanoid clone with some unique gameplay elements that sets the game apart from other similar games. The graphics and art design are top-notch, but what will really blow your mind is the amazing soundtrack by Jeramiah Ross (AKA Module). Featuring 13 incredibly varied tracks of electronic bliss, the music truly stands on its own and can be enjoyed just as easily outside as inside the game.
The OST can be bought as a digital download for a mere $9,99 (or, alternatively, as much as you're willing to pay for it) from Band Camp. Aside from the usual MP3, download alternatives include lossless formats such as FLAC and Ogg Vorbis.
Note: The excerpt in the clip is from track nr 9, entitled "Neon Mines". The complete song is over 6 minutes long.