Great work Steven! Love it.
Bug below SOLVED thanks to the never ending limitless and superquick efforts of Steven ;-) Man oh man... You're the best!
BUG ALERT (SOLVED): I just discovered the following: half of my screen width is now filled with tabs but even if I open up a dozen or so extra, they won't take up more space: the last tabs (even if it's a dozen or more) take up only about 20 pixels space all centered in the tab bar. In other words: they overlap all in the space of about one folder icon.
[Just reported this as a bug in the bug forum with a more thorough explanation: http://getmusicbee.com/forum/index.php?topic=17809.msg106286#msg106286
I started this reply with a complaint about the small tab sizes (when opened about 7 or more text tabs) but that problem seems to be (mainly) due to this bug...