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OK, we've got one song set up now, we want to do many songs and it's actually very similar.

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So we're just going to copy all of this and come in here and pasted and now make sure I should mention

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that everything inside your functions are tabbed over.

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And I'm hitting the tab key on the keyboard to tab them.

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I am not hitting the space bar a bunch of times.

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You can't do that.

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You have to tab Python is tab sensitive.

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So OK, so basically before we're calling this file dialogue, ask open filename, we can also call

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ask open file names like just make it plural and that's basically all you have to do.

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So that will allow us to select many names.

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But you know, before when we selected one song, we were just returning the name of that one song.

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Right.

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We're going to be bringing back more than one song.

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So this is not going to be singular anymore.

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It's not going to be one song.

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It's going to be a list of songs.

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So we need to actually loop through that list.

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And let's change this from song to songs.

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That makes more sense, right?

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Let's come down here and make some space and let's comment and let's go loop through.

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Song list and replace directory structure.

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And MP three from song name, right, just like before, but now we want to loop, so we're going to

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say four song in songs.

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So this is just a basic for loop.

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We're saying for each song in this list of songs that we're returning, what do we want to do?

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Well, we want to do all of this stuff.

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So I'm just going to copy all of this and hit my tab key tab this over so that it's inside of our for

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loop now.

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So for each song and songs, we want to replace that C audio thing.

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We want to replace that MP three from the end of it, and then we want to put it at the end.

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And let's just add a comment, add to a playlist or add to end of playlist.

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And let's copy this and add this little comment here to write.

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I've always bad at commenting, so OK, I think that should do the trick.

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So let's go and save this and run it.

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Let's pull this over, so let's add many song, let's add many song to play list.

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Hold on, let's fix that.

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That's going to drive me nuts.

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So come down here to our menu thing and add many.

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Songs to play list are Save This.

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All right, let's run this again.

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Bring this over and many songs to playlist, and I'm just going to hold down my mouse button, my left

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mouse button and drag up, you can also click on the bottom one and then hold down your shift key and

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then press the up arrow key to select as many as you want.

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And when you click open, you can see down here it's got a list of all the names and I can click open

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and boom, it adds them all very cool.

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And that's all there is to it.

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So, OK, that's pretty easy, I think in the next video, we'll start to look at deleting songs.

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If we want to delete one, we'll create a menu up here that we can do that.

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And that'll be in the next video.