diff --git a/spa/models/Comment.py b/spa/models/Comment.py
index 4f113aa..9064aa7 100644
--- a/spa/models/Comment.py
+++ b/spa/models/Comment.py
@@ -1,7 +1,7 @@
 from django.contrib.auth.models import User
 from django.db import models
 from spa.models._BaseModel import _BaseModel
-from spa.models.Mix import Mix
+%from spa.models.Mix import Mix
 
 class Comment(_BaseModel):
     class Meta:
diff --git a/spa/models/Mix.py b/spa/models/Mix.py
index f8275d5..2f1d35d 100644
--- a/spa/models/Mix.py
+++ b/spa/models/Mix.py
@@ -2,6 +2,7 @@ from django.contrib.sites.models import Site
 import os
 import rfc822
 from sorl.thumbnail import get_thumbnail
+from sorl.thumbnail.helpers import ThumbnailError
 from core.utils import url
 from datetime import datetime
 from django.db import models
@@ -74,8 +75,11 @@ class Mix(_BaseModel):
         return url.urlclean(ret)
 
     def get_image_url(self):
-        ret =  get_thumbnail(self.mix_image, '120x120', crop='center')
-        return "%s/%s" % (settings.MEDIA_URL, ret.name)
+        try:
+            ret =  get_thumbnail(self.mix_image, '120x120', crop='center')
+            return "%s/%s" % (settings.MEDIA_URL, ret.name)
+        except ThumbnailError:
+            return "%s/%s" % (settings.STATIC_URL, 'img/default-track.png')
         #return super(Mix, self).get_image_url(self.mix_image, settings.STATIC_URL + 'img/default-track.png')
 
     def get_stream_path(self):
diff --git a/static/js/app/views/mix.js b/static/js/app/views/mix.js
index 163bc14..261a4ff 100644
--- a/static/js/app/views/mix.js
+++ b/static/js/app/views/mix.js
@@ -233,7 +233,7 @@ window.MixCreateView = DSSEditableView.extend({
             $('.fileupload', this.el).fileupload({
                 'uploadtype':'image'
             });
-            $('#mix-details', this.el).hide();
+            //$('#mix-details', this.el).hide();
             $('.upload-hash', this.el).val(this.guid);
         } else {
             $('#div-upload-mix', this.el).hide();
@@ -274,6 +274,13 @@ window.MixCreateView = DSSEditableView.extend({
                     });
                 }
                 callback(result);
+            },
+            createSearchChoice:function (term, data) {
+                if ($(data).filter(function () {
+                    return this.text.localeCompare(term) === 0;
+                }).length === 0) {
+                    return {id:term, text:term};
+                }
             }
         });
         return this;