You will have to make some changes in your index.php
Between lines 183 and 216 (if you haven't modified the file) there is the block that loads the nuMuzik_Sidebar_Top along with the component and nuMuzik_Component module position.
The if block checks if you are in an item page or not and loads the module positions and component differently.
I assume you need the new left block loading in all pages but the item/article page.
Let's name it nuMuzik_Sidebar_Left. The new block should be this
<?php if( !($option=='com_k2' && $view=='item') && !($option=='com_content' && $view=='article') ):
//Check if we have an article(com_content) or item (com_k2) on our hands ?>
<?php if($this->countModules('nuMuzik_Sidebar_Left')): ?>
<aside class="column four sideBar floatLeft mobile-four">
<jdoc:include type="modules" name="nuMuzik_Sidebar_Left" style="nu" />
</aside>
<?php endif; ?>
<div class="column <?php echo $layoutCheckUpper; ?> componentArea mobile-four">
<?php if($this->countModules('nuMuzik_Component')): ?>
<jdoc:include type="modules" name="nuMuzik_Component" style="nu" />
<?php endif; ?>
<jdoc:include type="component" />
</div>
<?php if($this->countModules('nuMuzik_Sidebar_Top')): ?>
<aside class="column four sideBar mobile-four">
<jdoc:include type="modules" name="nuMuzik_Sidebar_Top" style="nu" />
</aside>
<?php endif; ?>
<?php else: //Indeed it is an article/k2 item execute the code bellow ?>
<?php if($this->countModules('nuMuzik_Component')): ?>
<jdoc:include type="modules" name="nuMuzik_Component" style="nu" />
<?php endif; ?>
<jdoc:include type="component" />
<?php if($this->countModules('nuMuzik_Sidebar_Top')): ?>
<aside class="column four sideBar">
<jdoc:include type="modules" name="nuMuzik_Sidebar_Top" style="nu" />
</aside>
<?php endif; ?>
<div class="clr"></div>
<?php endif; ?>
Then you will also have to modify the helper.php file which is located in the includes folder.
Replace the line
$layoutCheckUpper = ($this->countModules('nuMuzik_Sidebar_Top'))?'eight':'twelve';with
if ($this->countModules('nuMuzik_Sidebar_Top') && $this->countModules('nuMuzik_Sidebar_Left')) {
$layoutCheckUpper = 'four';
} elseif ($this->countModules('nuMuzik_Sidebar_Top') || $this->countModules('nuMuzik_Sidebar_Left')) {
$layoutCheckUpper = 'eight';
} else {
$layoutCheckUpper = 'twelve';
}
