Possible Clues:

• 1937 hit with the lyric 'You're like the fragrance of blossoms fair'
• Jimmy Dorsey standard with the line 'You're like the fragrance of blossoms fair'
• 1957 Jimmy Dorsey standard
• Like Lowell's "day in June"
• ''And what is __ as . . .''
• Jimmy Dorsey hit
• Title words after "ours is a love," in a Jimmy Dorsey classic
• Title words after 'ours is a love,' in a Jimmy Dorsey classic
• Like a day in June, in a Lowell poem
• Like a day in June, per a Lowell poem