Billboard has some details on The Beatles Rock Band. Although the game ships with 45 songs, additional albums will be trickled out over the next several months, starting with Abbey Road on October 20 and followed by Sgt. Pepper in November and Rubber Soul in December:

Each downloadable Beatles album will cost $17, with individual songs going for $2. MTV typically keeps about 70% of the price of downloadable content purchased through “Rock Band.” Although the Beatles are believed to have received a better deal, this is still a very profitable business.

Check out the songs that will come with the game after the jump…

The Beatles: iTunes, Amazon, Insound, wiki.

The 45 Songs

I Saw Her Standing There

Boys

Do You Want To Know A Secret

Twist And Shout

I Wanna Be Your Man

I Want to Hold Your Hand

A Hard Day’s Night

Can’t Buy Me Love

I Feel Fine

Eight Days A Week

Ticket To Ride

Day Tripper

Drive My Car

I’m Looking Through You

If I Needed Someone

Paperback Writer

Taxman

Yellow Submarine

And Your Bird Can Sing

Sgt. Pepper’s Lonely Hearts Club Band

With a Little Help from My Friends

Lucy in the Sky with Diamonds

Getting Better

Good Morning Good Morning

I Am The Walrus

Hello Goodbye

Revolution

Back In The U.S.S.R.

Dear Prudence

While My Guitar Gently Weeps

Birthday

Helter Skelter

Hey Bulldog

Don’t Let Me Down

Come Together

Something

Octopus’s Garden

I Want You (She’s So Heavy)

Here Comes The Sun

Dig A Pony

I Me Mine

I’ve Got A Feeling

Get Back

Within You Without You / Tomorrow Never Knows

The End

Also, “All You Need Is Love” will be available exclusively through Xbox Live on September 9 for $1.99, with all proceeds going to Doctors Without Borders.