In an interview with Billboard,Tyler said he has been unable to get in touch with Perry.
Its starting to scare me a little bit, he said.
Hes just about the only other guy thats as passionate about his art as I am.

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Ill blow my voice out.
I know how to maintain my career, my health, and Joes passionate.
I dont think he knows how to.
I think hes out there and someones overbooking him.
Theyre doing like eight or nine shows in a row, or five in a row.
I think theyre all a little burnt.
I think they may need to look at that.
Not young anymore, yknow?
Im really concerned and worried right now that Im not getting any news, Tyler said.
Im a little bummed out, and that scares me.
I dont know what it is, but I know that nobodys talking to me.
I can only tell you that Joes my brother and I love him so much.
Tylers full interview is available on Billboardswebsite.