"Andante" is by Lily Moon and the step-out is HERE on her blog. There are two video tutorial links HERE at Pattern-Collections.com.
You'll find YuRu Chen's "CDJoy" pattern at Pattern-Collections.com HERE.
"Chirps" is by Jennifer Hohensteiner and you'll find the step-out HERE on Flickr.
Jenna Black's "Delys" tangle is posted at TanglePatterns.com HERE.
"VLine" is also by YuRu Chen and her pattern is HERE at Pattern-Collections.com There are also some video links there.