1. Gotye vs Kimbra - Somebody That I Used To Know (Tiësto Remix): This remix by Tiësto, a Dutch electronic music producer, features a more upbeat and dance-friendly arrangement of the song, with a prominent electronic beat and added synths.
2. Gotye vs Kimbra - Somebody That I Used To Know (Steve Aoki Remix): This remix by Steve Aoki, an American electro house musician and DJ, also offers an electronic and dance-oriented version of the song, but it has a more aggressive and energetic sound compared to the Tiësto remix.
3. Gotye vs Kimbra - Somebody That I Used To Know (Arty Remix): This remix by Arty, a Russian DJ and producer, delivers a progressive house interpretation of the song, with a gradual buildup of intensity and dynamic changes throughout the track.
4. Gotye vs Kimbra - Somebody That I Used To Know (Kove Remix): This remix by Kove, an Australian electronic music producer, takes a more downtempo and atmospheric approach, with a deep and melancholic soundscape that contrasts with the original song.
5. Gotye vs Kimbra - Somebody That I Used To Know (Above & Beyond Remix): This remix by Above & Beyond, a British trance music trio, offers a euphoric and uplifting version of the song, featuring soaring synths and progressive elements.
These are just a few examples of remixes of "Somebody That I Used To Know" that might be played on Seattle radio stations. The availability and frequency of airplay for specific remixes may vary depending on the radio station's music format and programming preferences.