Top Tracks & Albums: Ariana Grande's MY EVERYTHING Breaks GUARDIANS Winning Streak in iTunes Top Albums, Week Ending 8/31

iTunes has become the most comprehensive, streamlined way to purchase music, and BWW Music has rounded up the most popular tracks and albums on the digital marketplace for the week ending August 31, 2014.

Taylor Swift retains her spot on the iTunes singles charts, with SHAKE IT OFF coming in at No. 1 for the second week in a row. ALL ABOUT THAT BASS by Meghan Trainor took the No. 2 spot, with Jessie J, Ariana Grande, and Nicki Minaj's BANG BANG at No. 3.

In albums, Ariana Grande's MY EVERYTHING took the top spot, breaking the GUARDIANS OF THE GALAXY soundtrack's four-week winning streak and bumping it to No. 2. Wiz Khalifa's BLACC HOLLYWOOD takes spot No. 3 for the second week in a row.

Top 10 Best Selling iTunes Songs

1. SHAKE IT OFF - Taylor Swift
2. ALL ABOUT THAT BASS - Meghan Trainor
3. BANG BANG - Jessie J, Ariana Grande, and Nicki Minaj
4. ANACONDA - Nicki Minaj
5. BREAK FREE (feat. Zedd)- Ariana Grande
6. BLACK WIDOW (feat. Rita Ora) - Iggy Azalea
7. STAY WITH ME - Sam Smith
8. MAPS - Maroon 5
9. BOOM CLAP - Charli XCX
10. CHANDELIER - Sia

Top 10 Best Selling iTunes Albums

1. MY EVERYTHING (Deluxe) - Ariana Grande
2. GUARDIANS OF THE GALAXY: AWESOME MIX VOL. 1 (Original Motion Picture Soundtrack) - Various Artists
3. BLACC HOLLYWOOD (Deluxe Version) - Wiz Khalifa
4. V (Deluxe Version) - Maroon 5
5. IN THE LONELY HOUR (Deluxe Version) - Sam Smith
6. MOONSHINE IN THE TRUNK - Brad Paisley
7. X - Ed Sheeran
8. PROMISE TO LOVE - Kem
9. 1989 - Taylor Swift
10. 5 SECONDS OF SUMMER - 5 Seconds of Summer