Happy Birthday Caitlin (Latin Jazz Version) Happy Birthday Caitlin (Punk Version) Happy Birthday Caitlin (Alt Pop Version) Happy Birthday Caitlin (Metal Version) Happy Birthday Caitlin (Pop Version) Happy Birthday Caitlin (Hip Hop Version) Happy Birthday Caitlin (Country Version) Happy Birthday Caitlin (Trad Jazz Version) Happy Birthday Caitlin (Folk Version) Happy Birthday Caitlin (Outlaw Country Version) Happy Birthday Caitlin (Jive Blues Version) Happy Birthday Caitlin (Jazz Version) Happy Birthday Caitlin (Classical Version) Happy Birthday Caitlin (Ukulele Version) Happy Birthday Caitlin (Reggae Version) Happy Birthday Caitlin (Gospel Version)