Top Tracks & Albums: FROZEN Tops iTunes' Albums Chart, Week Ending 3/23

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 March 23, 2014.

Pharrell Williams' HAPPY from DESPICABLE ME 2 took the top singles spot on iTunes this week, with LET IT GO (FROZEN) by Idina Menzel in second, and John Legend's ALL OF ME coming in third.

On the albums side of things, the original FROZEN soundtrack claimed the top spot this week, with Foster the People's SUPERMODEL in second, and Taking Back Sunday's HAPPINESS IS falling to third.

Top 10 Best-Selling iTunes Songs
1) HAPPY (From DESPICABLE ME 2) - Pharrell Williams
2) LET IT GO (From FROZEN) - Idina Menzel
3) ALL OF ME - John Legend
4) BOTTOMS UP - Brantely Gilbert
5) ANIMALS - Martin Garrix
6) COUNTING STARS - OneRepublic
7) BEST DAY OF MY LIFE - American Authors
8) TALK DIRTY (Feat. 2 Chainz) - Jason Derulo
9) TIMBER (Feat. Ke$ha) - Pitbull
10) NOT A BAD THING - Justin Timeberlake

Top 10 Best Selling iTunes Albums

1) FROZEN (Original Motion Picture Soundtrack) - Various Artists

2) SUPERMODEL - Foster the People

3) HAPPINESS IS - Taking Back Sunday

4) SPRING BREAK 6...LIKE WE AIN'T EVER - Luke Bryan

5) AWAKE - Tycho

6) LIFT YOUR SPIRIT - Aloe Blacc

7) G I R L - Pharrell Williams

8) SUPERNOVA - Ray LaMontagne

9) LOST IN DREAMS - The War On Drugs

10) GLEE- THE MUSIC: CELEBRATING 100 EPISODES - Glee Cast