Question about the Revival Hymn audio

Can someone please tell me who the very first speaker is (T Austin Sparks??) and what was the name of that sermon?

thanks

I haven't listened to the message myself (yet) but I read on an earlier post that it was

[b]Revival Possible and Actual by Ian Paisley[/b]

At least I think that is what you are referring to.

*edit* missed a word there

God bless

Thanks!