Where can u download Shugo Chara openings (only song) without videos?

Which website can I go on to download Shugo Chara openings just the audio music and voices alone not including the music video? I'm trying to use the music and my own pictures I found to make a video for uploading on YouTube. Thanks! (:

http://welcominh.free.fr/index.php?page=pages/ost_a_z.php&lettre=s&type_ost=anime&p=5 has the OP & ED singles,OST1 & OST2,the character songs best album & Utau's songs up for downloads.

you could probaly find them anywhere if u know the names of the songs like minna no tamago or kokoro no tamago or minna daisuki

Go to Beemp3.com and search the tittle of the song, if it isn't there just google it.