Topic: Small External Mic for Samsung Galaxy S3

[Gozerhead]

I have an S3 and a nice zoom lense.  I'd like to use it to record concerts, but the internal mic sucks.  I searched the net with little success for what my external options are.  I'd love something simple that I can plug in through the headphone jack.  Is there a lapel mic or something I could use?

I understand how to use something like iRig to connect a typical mic, but am looking for small and discrete.  Thanks!