Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: This is This!

There is not a cloud in the sky on this wonderful summer afternoon.Joe Zawinul revisits the brilliance of Weather Report through an amazing concert that features the 15-piece WDR Big Band and an array of friends. The two-disc set was recorded in October 2005 at Zawinul's Birdland Club in Vienna, Austria, and features drummer Nathaniel Townsley, bassist Victor Bailey and percussionist Alex Acuna.Adapted and orchestrated for a big band by Vince Mendoza, soloists like Karolina Strassmayer (alto sax on Black Market, March of the Lost Children, Procession), Paul Heller (tenor sax on Fast City) and Olivier Peters (soprano sax on Badia and Boogie Woogie Waltz) deliver outstanding performances that acknowledge the brilliant past, but illuminate the present as a means to set sail into the future.The weather has never felt so good and Zawinul powerfully proclaims that Mr. Gone has been here all along.