As many people know, I have not been very happy about my Music Maker Premium purchase, but have been pleasantly surprised by the functionality in Samplitude Music Studio.
So when I saw Humble Bundle had a deal for Samplitude Pro X2, you can imagine I was pretty excited and paid the top tier price for the software.
As a general caution to others this is NOT a new version of Samplitude Music Studio. It an older (no longer available even) version of Samplitude Pro (separate product line) with a confusing product name. So, if you buy into this bundle hoping to upgrade from Samplitude Music Studio to Samplitude Pro X2 like I did, thinking it would be a newer (but less feature rich) software package - you will be in for a bad surprise.
Just hoping others avoid my mistake. :)