MacProVideo.com has released a new video tutorial program entitled “GarageBand 101: Mastering GarageBand.” Veteran audio producer, educator, and Apple presenter Paul Garay shows you the ins and outs of making music in GarageBand. You’ll learn crucial production techniques, important DSP (effects) tips, and time-saving mix-tricks that will make music production not only rewarding, but also fun, notes the company. GarageBand 101: Mastering GarageBand is priced at US$39.50 (MacMinute readers receive an additional discount of 10% by using this coupon code: GBReleaseSF.