Harvey- tnx for this post. I enjoyed listening to both tracks- regardless of the equipment used. Definitely a good job when you can actually stop "critical" listening and just enjoy the track. I especially like the drums on the first track too! Awesome!
The SPs overall have a very useable sound IMO. There's still something in the highs that I'm not crazy about - I hear the same thing on William's vocals - especially when she scats near the end (dare I say a little brittle? or harsh?).
I would, however, like to point out for those of us who might think they can run out and grab a T3 thinking "I'll be just like the Gersts":
Here you have professional vocalist, being recorded by seasoned sound engineers in a pro recording studio. They know how to use these tools. Although these are "budget" mics, the signal path (pres, compressors, etc) is of a higher quality than your typical Mackie/Firestudio/Presonus pre, etc.
I'm not saying you "can't" get awesome results from budget gear. I'm just saying it takes more than a decent mic to make a great recording.