diff --git a/Sound/Tidal/Dirt.hs b/Sound/Tidal/Dirt.hs
--- a/Sound/Tidal/Dirt.hs
+++ b/Sound/Tidal/Dirt.hs
@@ -33,7 +33,7 @@
                             F "accellerate" (Just 0),
                             F "shape" (Just 0),
                             I "kriole" (Just 0),
-                            F "gain" (Just 0),
+                            F "gain" (Just 1),
                             I "cut" (Just (0))
                           ],
                  timestamp = True
diff --git a/doc/tidal.md b/doc/tidal.md
--- a/doc/tidal.md
+++ b/doc/tidal.md
@@ -154,6 +154,13 @@
 hush
 ~~~~
 
+You can also isolate a single connection and silence all others with
+the `solo` function:
+
+~~~~ {#mycode .haskell}
+solo $ d1 $ sound "bd sn"
+~~~~
+
 # Beats per second
 
 You can change the beats per second (bps) like this:
diff --git a/tidal.cabal b/tidal.cabal
--- a/tidal.cabal
+++ b/tidal.cabal
@@ -1,5 +1,5 @@
 name:                tidal
-version:             0.3
+version:             0.3.1
 synopsis:            Pattern language for improvised music
 -- description:         
 homepage:            http://yaxu.org/tidal/