📝 update musicgen post

posts/training_musicgen_songstarter.ipynb

@@ -135,7 +135,7 @@
     "\n",
     "## Data\n",
     "\n",
-    "All these years, I've been subscribed to [Splice](https://splice.com) but not producing much music. As a result, I had accumulated a lot of credits. So, my plan was to download a bunch of loops from Splice and use those to train a new model.\n",
+    "If you're not familiar - [Splice](https://splice.com) is a app most music producers use. It lets you buy samples (drum sounds, melody loops, etc) that you can use in your songs. All these years, I've been subscribed to Splice but not producing much music. As a result, I had accumulated a lot of credits. So, my plan was to download a bunch of loops from Splice and use those to train a new model.\n",
     "\n",
     "#### Downloading the data\n",
     "\n",