So Mraz recently came out with Selections for Friends. It's a live album. The first track of the live album is 6 songs in a row, no breaks. Mraz plays his first EP all the way through. To bridge the gap between one song and the next, he plays this riff.
Here is the riff: click me.
Upon hearing this riff, I said "I've heard this before" and sought out a song by this hippie I came across once named Scott Huckabay.
Here's the beginning of his song Sea Gypsy off his album Alchemy: click me.