Hey there, all things related Playbook become even more sweeter! Now, Jim Dulce of RIM made a quick Playbook walk-through demonstration for BGR (BoyGeniusReport).
He has first shown how to navigate the application shortcuts on the screen and then has started playing a song in the music application. With the aim to show multitasking capabilities of the Blackberry Tablet, he minimized this music application and opened a photo application while the song still plays and continued with video application as well.