Apple are to add celebrity music lessons to the next instalment of Garageband, it's been reported.
An updated version of the music creation software could be announced as early as tomorrow's keynote speech at the Macworld conference in San Francisco.
According to 9to5 Mac, the celebrity music lessons would be available to Garageband users as chargeable downloads.
A new version of Garageband could form part of the iLife '09 software suite, the website claims.
Speculation about Apple's forthcoming product line has increased after CEO Steve Jobs today (January 5th) revealed he was being treated for a “hormone imbalance”.
Jobs sparked fresh health fears last month after it was announced that he would no longer give the Macworld keynote speech.
In a letter sent to the Apple Community, Jobs said he had decided to “share something very personal” in order to quash speculation that he was on his “death bed”.
Read his full letter, and Apple's response, HERE.
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.

Use A Condom This Valentines Day: Musicians And Their 'Love Child'
What Came First, The Music Or The Misery? The Anti-Valentine's Day Playlist
From Whitney Houston to Michael Jackson: Grammy Awards Most Memorable Moments Ever 