Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great for Drop A/ Bb tunings!

I looked everywhere for these, and finally found them. If you like to do the really low tunings, i recommend these highly. Great for the low tunings, but I wouldn't tune these any lower than Drop G. Work best with Drop A and Bb tunings. DO NOT tune any higher than Drop B!!!Pros: Great strength, playability and sound! These things will probably last me a good four years!Cons: Kind of hard to put on the guitar cause their so long, but that's just me probably:]Thanks for reading:)