Looking for a bullseye call out recorded memory card/stick

I have just been chosen to run a club bullseye shoot.  I am looking for someplace I can get a memory card or memory stick with the calls on it so I can plug it into my bull horn so I don't have to speak all of it.   In other words - "with 5 rounds, load. - is the line ready?  The line is ready."   etc. etc.  Any ideas?   Dave

If can plug your phone into bull horn, there are apps for iPhone ( for sure, I have it on mine), and, I presume, you can find it for other platforms too.

AP

Just recall that commands must be interactive.  If you call "On the line, load"  the Range Officer watches the line to check to see everyone's progress - revolver shooters might be slower, etc.   If someone yells "not ready" they must be accommodated and so on.   Rote recorded commands can cause problems in real matches.

I do not have an i phone - just an android.  There is a good one on i phone but nothing like that on android.  thank you.

Bullseye Timer is available on android
https://play.google.com/store/apps/details?id=my.namespace.betimer