+ {% for track in page.tracks %}
+ {% if track.instruments %}
+ {% for inst in track.instruments %}
+ {% if inst.patterns %}
+ {% assign current_inst_patterns = "" | split: "," %}
+ {% for pattern in inst.patterns %}
+ {% assign p_steps = pattern.steps %}
+ {% if p_steps and p_steps.size > 0 %}
+ {% assign total_s = p_steps.size %}
+ {% assign n_chunks = total_s | divided_by: 4 %}
+ {% for i in (0..n_chunks) %}
+ {% assign idx = i | times: 4 %}
+ {% assign chunk = p_steps | slice: idx, 4 %}
+ {% if chunk.size > 0 %}
+ {% assign c_str = "" %}
+ {% for s in chunk %}
+ {% if s == true or s == 1 or s == 'true' %}{% assign c_str = c_str | append: "1" %}{% else %}{% assign c_str = c_str | append: "0" %}{% endif %}
+ {% endfor %}
+ {% if c_str != "0000" %}
+ {% unless current_inst_patterns contains c_str %}
+ {% assign current_inst_patterns = current_inst_patterns | push: c_str %}
+ {% endunless %}
+ {% endif %}
+ {% endif %}
+ {% endfor %}
+ {% endif %}
+ {% endfor %}
+
+ {% if current_inst_patterns.size > 0 %}
+ {% assign has_patterns_display = true %}
+
+
+ {{ inst.instrument_name | truncate: 12 }}
+
+
+ {% for pat in current_inst_patterns %}
+
+ {% assign bits = pat | split: '' %}
+ {% for bit in bits %}
+
+ {% endfor %}
+
+ {% endfor %}
+
+
+ {% endif %}
+ {% endif %}
+ {% endfor %}
+ {% endif %}
+ {% endfor %}
+