diff --git a/icons/mezzopiano.svg b/icons/Music_dynamic_mezzo_piano.svg
similarity index 93%
rename from icons/mezzopiano.svg
rename to icons/Music_dynamic_mezzo_piano.svg
index 1eac80b766..940f9f82d5 100644
--- a/icons/mezzopiano.svg
+++ b/icons/Music_dynamic_mezzo_piano.svg
@@ -14,10 +14,10 @@
    height="78.0625"
    id="svg2"
    inkscape:version="0.47 r22583"
-   sodipodi:docname="Music_dynamic_mezzo_piano_edit.svg"
+   sodipodi:docname="Music_dynamic_mezzo_piano.svg"
    inkscape:export-filename="/tmp/mezzopiano.png"
-   inkscape:export-xdpi="19.290001"
-   inkscape:export-ydpi="19.290001">
+   inkscape:export-xdpi="17.293835"
+   inkscape:export-ydpi="17.293835">
   <metadata
      id="metadata8">
     <rdf:RDF>
@@ -50,10 +50,10 @@
      fit-margin-right="0"
      fit-margin-bottom="0"
      inkscape:zoom="3.4841854"
-     inkscape:cx="94.325401"
-     inkscape:cy="71.498003"
-     inkscape:window-x="628"
-     inkscape:window-y="89"
+     inkscape:cx="95.186435"
+     inkscape:cy="70.923981"
+     inkscape:window-x="2444"
+     inkscape:window-y="18"
      inkscape:window-maximized="0"
      inkscape:current-layer="svg2" />
   <defs
@@ -67,7 +67,7 @@
        id="perspective2819" />
   </defs>
   <path
-     style="font-size:174.26139832px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Emmentaler;-inkscape-font-specification:Emmentaler"
+     style="font-size:174.26139832000001206px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;text-anchor:middle;fill:#ffffff;fill-opacity:1;stroke:none;font-family:Emmentaler;-inkscape-font-specification:Emmentaler"
      d="M 29.4375,0 C 23.53311,0.27758 18.40058,2.45881 14,6.53125 9.59942,10.6038 6.16376,14.90035 3.71875,19.4375 1.27375,23.97472 0.03766,27.07842 0,28.75 c 0.0218,0.95482 0.31814,1.67122 0.90625,2.125 0.58814,0.45382 1.32568,0.6599 2.21875,0.65625 1.17262,0.004 2.33024,-0.34728 3.4375,-1.0625 1.10728,-0.71516 1.93729,-1.80366 2.5,-3.28125 1.00199,-3.22377 2.51495,-6.50154 4.5625,-9.8125 2.04754,-3.31088 4.36717,-5.08233 6.9375,-5.34375 0.78053,0.0146 1.35207,0.27525 1.71875,0.8125 0.36666,0.53734 0.53487,1.27047 0.53125,2.15625 -0.029,0.87133 -0.14045,1.72249 -0.34375,2.59375 l -10.4375,30.3125 c -0.14522,0.52278 -0.21654,1.07098 -0.1875,1.59375 0.007,0.89308 0.3014,1.63063 0.875,2.21875 0.5736,0.58813 1.38468,0.88447 2.4375,0.90625 l 3.84375,0 c 1.35776,-0.0327 2.64791,-0.49281 3.875,-1.375 1.22706,-0.88218 2.07601,-2.00413 2.5625,-3.34375 l 10.28125,-30.3125 c 0.58084,-1.45212 1.57244,-2.70882 2.9375,-3.8125 1.365,-1.1036 2.76656,-1.69187 4.21875,-1.75 0.78051,0.0182 1.35205,0.29339 1.71875,0.8125 0.36664,0.51919 0.53485,1.16647 0.53125,1.96875 -3e-5,0.44294 -0.03791,0.91981 -0.125,1.40625 -0.0872,0.48651 -0.20078,0.93213 -0.375,1.375 l -8.5625,30.3125 c -0.0908,0.25413 -0.1498,0.50819 -0.21875,0.71875 -0.069,0.21057 -0.1214,0.43338 -0.125,0.6875 0.0109,0.97658 0.35739,1.76872 1,2.375 0.64256,0.60627 1.51265,0.91935 2.65625,0.9375 l 3.84375,0 C 44.57285,52.5923 45.84187,52.13219 47,51.25 c 1.15806,-0.88218 1.91675,-2.00413 2.3125,-3.34375 l 8.71875,-30.3125 c 0.50095,-1.45212 1.42123,-2.70882 2.75,-3.8125 1.32868,-1.1036 2.65891,-1.69187 4.03125,-1.75 0.86398,0.0218 1.49013,0.31817 1.875,0.90625 0.38477,0.58817 0.5697,1.32571 0.5625,2.21875 -0.0291,0.72611 -0.1405,1.5372 -0.34375,2.4375 l -6.78125,28.75 c -0.20335,0.66801 -0.31476,1.43901 -0.34375,2.28125 0.004,1.68814 0.46593,3.06856 1.40625,4.125 0.94022,1.05645 2.32284,1.59232 4.15625,1.625 6.433,-0.43202 12.525475,-2.327445 17.71875,-6.4375 13.159087,-10.444013 12.810304,-20.869283 18.55478,-32.195224 1.78864,-3.52652 3.65734,-5.196366 6.60147,-5.461026 0.5155,4e-5 0.88317,0.14491 1.09375,0.40625 0.21055,0.26143 0.31974,0.63352 0.3125,1.15625 -0.007,0.54097 -0.11868,1.2195 -0.34375,2 -0.2251,0.78057 -0.51923,1.57272 -0.875,2.375 L 92.375,63.59375 c -1.49626,3.66373 -3.74451,5.74872 -6.71875,6.25 -2.97423,0.50125 -5.72107,0.79969 -8.25,0.875 -2.52889,0.0753 -3.87095,1.30163 -4.03125,3.6875 0.004,0.91483 0.31452,1.75937 0.90625,2.5 0.59178,0.74058 1.45746,1.11266 2.59375,1.15625 0.30134,-0.0363 2.20311,-0.1834 5.75,-0.4375 3.54691,-0.25415 7.9823,-0.40122 13.25,-0.4375 5.09707,0.0363 9.40874,0.18335 12.9375,0.4375 3.52873,0.2541 5.4829,0.40117 5.875,0.4375 1.1363,-0.0436 2.00198,-0.41567 2.59375,-1.15625 0.59174,-0.74062 0.87135,-1.58516 0.875,-2.5 C 118.04652,72.27102 117.30133,71.12799 115.875,71 c -1.42636,-0.12803 -2.85492,-0.3703 -4.28125,-0.75 -1.42636,-0.37973 -2.2028,-2.01593 -2.3125,-4.90625 0.007,-0.68979 0.0808,-1.3538 0.21875,-2 0.13794,-0.64622 0.28722,-1.31024 0.46875,-2 l 2.96875,-8.90625 c 0.71517,-1.73532 2.42759,-1.85114 5.125,-0.40625 2.69736,1.4449 6.80516,2.33172 12.3125,2.6875 5.50728,-0.11617 11.38651,-3.10202 17.65625,-8.96875 C 154.3009,39.88329 157.70901,31.81698 158.25,21.59375 158.2245,15.81056 156.6213,11.10788 153.4375,7.4375 150.25358,3.76722 145.63105,1.86985 139.59375,1.75 c -3.1113,0.04 -6.26094,0.87001 -9.4375,2.5 -3.17663,1.6301 -5.99869,3.82159 -8.5,6.5625 C 121.04631,8.22407 119.86757,6.07044 118.125,4.375 116.38239,2.67965 114.06275,1.81177 111.1875,1.75 106.38998,2.04263 102.14908,4.1818543 98.5625,8.25 93.618378,13.85797 93.202903,28.579746 86.364436,37.141836 83.157329,41.157289 79.07146,43.08458 77.03125,43.375 76.6754,43.371 76.38127,43.2745 76.15625,43.03125 75.9311,42.78803 75.8197,42.43928 75.8125,42 75.7834,41.7967 75.82349,41.50257 75.96875,41.125 L 82.0625,15.15625 c 0.0907,-0.44287 0.18095,-0.88848 0.25,-1.375 0.0689,-0.48643 0.1213,-0.9633 0.125,-1.40625 C 82.3757,9.19118 81.40084,6.37134 79.53125,3.90625 77.66153,1.44126 75.24943,0.13437 72.3125,0 69.76027,0.0255 67.23676,0.63267 64.75,1.8125 62.26312,2.99242 59.96022,4.59565 57.84375,6.625 57.3173,4.67189 56.45161,3.0876 55.25,1.875 54.04829,0.6625 52.55206,0.03635 50.71875,0 48.16654,0.0218 45.64304,0.57665 43.15625,1.6875 40.6694,2.79845 38.36649,4.34267 36.25,6.28125 35.72719,4.4189 34.88266,2.89363 33.75,1.75 32.61729,0.60648 31.18007,0.03273 29.4375,0 z M 136.625,10.28125 c 1.55377,0.0436 2.69244,0.59842 3.375,1.6875 0.68247,1.08916 1.01448,2.45064 1,4.0625 0.0118,1.27148 -0.56787,4.43361 -1.75,9.5 -1.18221,5.06645 -3.04439,9.99339 -5.5625,14.75 -2.51818,4.75664 -5.78516,7.28294 -9.78125,7.625 -1.9786,-0.0363 -3.36342,-0.63119 -4.1875,-1.84375 -0.82412,-1.21255 -1.24418,-2.79684 -1.21875,-4.75 0.0236,-3.01618 0.80439,-6.95791 2.3125,-11.78125 1.50807,-4.82329 3.60393,-9.16853 6.3125,-13.0625 2.70852,-3.8939 5.87495,-5.95942 9.5,-6.1875 z"
      id="text2502"
      inkscape:connector-curvature="0"