Sometimes (Heart To Heart)

1. Sometimes
2. Thinkin’ about you

Sometimes (Fita Cassete)

Sometimes (Heart To Heart)

1. Sometimes
2. Thinkin’ about you

Sometimes (UK)

1. Sometimes Radio Edit
2. Sometimes Soul Solution - Mid Tempo Remix
3. I'm So Curious

Sometimes (Japão)

1. Sometimes - Radio Edit
2. ...Baby One More Time - Sharp Platinum Vocal Remix
3. ...Baby One More Time - Davidson Ospina Club

Sometimes Digipack ( Promo USA )

1. Sometimes Radio Edit

Sometimes (UK Promo)

1. Sometimes Radio Edit

Sometimes (USA)

1. Sometimes - Radio Edit
2. I'm So Curious
3. Sometimes - Soul Solution - Mid Tempo Mix