Get Gwop x Jig Dolla – Hammer Posted on April 9, 2015April 9, 2015 by Andrew Barber Produced by Oak Street Beats Stop! It’s “Hammer” time with this new one from Get Gwop and fellow Westside native, Jig Dolla. Did they make a hit with “Hammer”? Get it? Never mind that, just listen to the music below.