Tracks to test tweeter performance

Pat Metheny Bright Size Life and many other Pat's tracks involve hat sounds. 

The arte del violine by Locatelli 3 cd...

Perfect to test any high frequencies...

And if you can the Four seasons by Vivaldi on Tacet...

here it is tube only TOP audiophile recording of violin...Stunning...

If your tweeter is good you will enter heaven...

 Violin high notes are ideal test...Vibraphone and cymbals texture and decay  in second for me...

Beck lost cause

1st, use CD's, something might be 'less than perfect' about your cartridge's many  alignments. Then, compare your LP version to your CD version, gives you confidence, or helps you know re-adjustment(s) are needed.

Eurythmics, Sweet Dreams

Blue Nile, Walk Across the Rooftops

Duet: Barbra Streisand and Donna Summer: Enough is Enough, No More Tears

Andreas Vollenweider, White Winds