Here's my arrangement of Green Dolphin Street. It's an etude that explores three parts of playing the vibes, chordal playing, chordal playing and soloing and also single line soloing.
Behn Gillece plays and talks about My Ideal.
Patty Franceschi plays Etude 27 from Dave Friedman's Book Dampening and Pedaling. This is a must get book for all vibes players!!!
Pivot Chords are an interesting way to modulate. It's a great study when added to a tune you're working on!
It's better to play 1 tune for 24 hours than it is to play 24 tunes for 1 hour.
This lesson talks about 4 mallet chord tone solos over Stella. This is a great way to work on your chords and voicings.
Here are a couple ways to work on lines. Using only two mallets you can create 2 continuous lines.
Creating lines over Stella.
Don't forget the melody and while you're at it practicing simple voicings. And remember 12 keys!