Database connect help

I recently uploaded Lyricing CMS on my site, and I have big problem with connecting it to the mysql database. I tried to follow the instructions that are given but it still didnt work. So I'm asking someone if could help me doing that, and I'll put link to his site in the footer.
Thanks in advance.

database name : LYRICS
database password : MUSIC

Please replace with this information what i have to do. Thanks

Here are the instructions :

4. Open config.php and on lines 5 to 6 edit the database details to yours.

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5. Open /admin/config and again edit lines 5 to 6 with your database details.

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6. Open /admin/connect.php and edit lines 4 to 5 with your database details.

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7. Open rss.php and change the details from http://www.yourdomain.com/ to your own domain.

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8. Open mysql.class.php and edit lines 7 to 10 with your own database information.

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9. Open .htaccess and edit the domain from http://www.yourdomain.com to your own domain.

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10. Open index.php and find and replace relations to http://www.yourdomain.com with your own domain.

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11. Open searchresults.php and find relations fromthe domain from http://www.yourdomain.com and then change it to your own 
domain.

HTML:

Config 3,4,5 and 6 line :

//mysql_connect("localhost","root","lol");
//mysql_select_db("lyrics");
mysql_connect("localhost", "root", "root");
mysql_select_db("db")

HTML:

;

admin/config is the same

connect lines are

mysql_connect("localhost", "root", "root");
mysql_select_db("db");

HTML:

mysql.class :

$db = mysql_connect("localhost", "root", "*****");
mysql_select_db("lyrics", $db);

HTML:

 

There are still two pieces of information missing, the host name and the database username. Anyhow, here is what you need to change - for all three files:

mysql_connect("HostName", "DatabaseUsername", "DatabasePassword");
mysql_select_db("DatabaseName");

PHP:

 

did you use the same username, password and database name on all the mysql_connect and mysql_select_db functions

can you post your php error output

 

http://lyricz.us/ Here can be seen the error. I tried to do it like ThePHPMasted said but it's still not working.

 

Well, obviously something is wrong in you php config. I see you used a user named "root". that's probably incorrect.

 

in all config/connect and mysql.classs

replace first root with your database username and second root with your password

like msyql_connect("localhost", "username", "password");

in

mysql_connect("localhost", "root", "root");


and replace db with your database name in

mysql_select_db("db");