clarifying text about read only mode

get_good_at_ipython.html

@@ -11792,8 +11792,26 @@ div#notebook {
 </div>
 <div class="inner_cell">
 <div class="text_cell_render border-box-sizing rendered_html">
-<p>You are looking at a <strong>Jupyter Notebook</strong>, an interactive Python shell inside of a web browser. With it, you can run individual Python commands and immediately view their output.  It's basically the Matlab Desktop or Mathematica Notebook for Python.</p>
-<p>First, we recommend that you take the <em>User Interface Tour</em> in the Help Menu above.</p>
+<p>You are looking at a <strong>Jupyter Notebook</strong>, an interactive Python shell inside of a web browser. With it, you can run individual Python commands and immediately view their output.  It's basically like the Matlab Desktop or Mathematica Notebook but for Python.</p>
+<p>To start an interactive Jupyter notebook on your local machine, read the <a href="https://github.com/stevetjoa/stanford-mir#how-to-use-this-repo">instructions at the GitHub <code>README</code> for this repository</a>.</p>
+<p>If you are reading this notebook on <a href="http://musicinformationretrieval.com">http://musicinformationretrieval.com</a>, you are viewing a read-only version of the notebook, not an interactive version. Therefore, the instructions below do not apply.</p>
+
+</div>
+</div>
+</div>
+<div class="cell border-box-sizing text_cell rendered"><div class="prompt input_prompt">
+</div>
+<div class="inner_cell">
+<div class="text_cell_render border-box-sizing rendered_html">
+<h2 id="Tour">Tour<a class="anchor-link" href="#Tour">&#194;&#182;</a></h2>
+</div>
+</div>
+</div>
+<div class="cell border-box-sizing text_cell rendered"><div class="prompt input_prompt">
+</div>
+<div class="inner_cell">
+<div class="text_cell_render border-box-sizing rendered_html">
+<p>If you're new, we recommend that you take the <em>User Interface Tour</em> in the Help Menu above.</p>
 
 </div>
 </div>

get_good_at_ipython.ipynb

@@ -23,6 +23,24 @@
     "======================="
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "You are looking at a **Jupyter Notebook**, an interactive Python shell inside of a web browser. With it, you can run individual Python commands and immediately view their output.  It's basically like the Matlab Desktop or Mathematica Notebook but for Python.\n",
+    "\n",
+    "To start an interactive Jupyter notebook on your local machine, read the [instructions at the GitHub `README` for this repository](https://github.com/stevetjoa/stanford-mir#how-to-use-this-repo).\n",
+    "\n",
+    "If you are reading this notebook on <http://musicinformationretrieval.com>, you are viewing a read-only version of the notebook, not an interactive version. Therefore, the instructions below do not apply."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Tour"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {
@@ -31,9 +49,7 @@
     }
    },
    "source": [
-    "You are looking at a **Jupyter Notebook**, an interactive Python shell inside of a web browser. With it, you can run individual Python commands and immediately view their output.  It's basically the Matlab Desktop or Mathematica Notebook for Python.\n",
-    "\n",
-    "First, we recommend that you take the *User Interface Tour* in the Help Menu above."
+    "If you're new, we recommend that you take the *User Interface Tour* in the Help Menu above."
    ]
   },
   {
@@ -370,6 +386,7 @@
    "cell_type": "code",
    "execution_count": 5,
    "metadata": {
+    "collapsed": true,
     "slideshow": {
      "slide_type": "subslide"
     }