$_FILES is not working

[noise]

<form name="my_form" method="post" action="insert.php">
<input name="FILE" type="file">
<input type="submit" class=input name="add_a_song" value="Upload the Song"></form> 

And then i have this in to store the file in the database:

$mp3_file = $_FILES['FILE'];
// no need to go one coz this gives me error
// 'Notice: Undefined index: FILE ' 

I have been turning it around, up and down for hours now and kinda losing the nerv...

Does anyone know why this wont work?

[Travis]

Aren't FILE and file two seperate things? PHP is case-sensitive.

[noise]

Ok I fixed that I <form> was incomplite..

Now there is another problem...

$mp3_file = $_FILES['file'];
$view = implode(" ", $mp3_file);
echo $view; 

I get this:
'howard.mp3 audio/mpeg /tmp/phpqvYagD 0 1347584'
Ok so
filename: howard.mp3
filetype: audio/mpeg
path to the tem folder: /tmp/phpqvYagD (I have no clue where that is, I looked in to /tmp/ but there is nothing of a kind)
file size= 1347564

So my question is..
Where is the file? What and How am I suppose to store in the BLOB?
I tryed both $mp3_file and $view.. but nothing..
All other data goes in (artist name, genre - those from input type=text)

Help?
Thank you!

[anode]

The PHP Manual has a some info on putting the file somewhere useful here