Possible Clues:

• 62 Down heard in ''Sleepless in Seattle''
• Popular standard with lyric 'Pack up all my cares and woes'
• Parting song heard in ''Sleepless in Seattle''
• Nostalgic jazz tune
• 1920s standard with the lyric 'Sugar's sweet, so is she'
• Popular '20s song
• Tune heard in ''Sleepless in Seattle''