Bob Weir has created a new iPhone app. According to iTunes, Weir’s World is “a surprising and refreshing app from Bob Weir of The Grateful Dead. Come experience Bob as he breaks into a whole new genre of storytelling through songs for children. Let Bob introduce your children to the ABCs, Itsy Bitsy Spider and Old Mac Donald with his original take on these classic children’s tunes. Share Bob’s vision of where ‘spidey’ actually gets rained out, meet the colorful animals that surround him in his barnyard, and learn what each letter of the alphabet stands for with a fun game.You’ll be singing along too as Bob plays acoustic tracks of these classic kid songs. Drop Bob a note and let him know what you think!” Weir’s World is compatible with all iPhones and iPod touches.