How come there's only 4 seasons?

How come there's only 4 seasons? a song by Denny Carleton on Archodia Music

Instrumental in dm-She sits in her room-sailing by Denny Carleton ,
I accept You for what you are by Denny Carleton ,
Here Comes those ghosts again by Denny Carleton ,
I dont want to talk cliches-I couldn't find the light by Denny Carleton ,
4 feet good two feet bad by Denny Carleton ,
drowehtfogninaem-alway some way out of here by Denny Carleton ,
Happy Millionare by Denny Carleton ,
We win at love we lose at love by Denny Carleton ,
Broken Video Blues by Denny Carleton ,
How come there's only 4 seasons? by Denny Carleton ,
I'm gonna love you,Till Your Heart sings by Denny Carleton ,
Irish Lullaby by Denny Carleton ,
It;s a whole lot better when you're around by Denny Carleton ,
Feel the Fullness of the Music by Denny Carleton ,
Really Realistically by Denny Carleton ,
Six in the morning by Denny Carleton ,
Enihpesoj-Really Realistically by Denny Carleton ,
I'm not Busy It;'s Just the Phone by Denny Carleton ,
Dialing-Busy Signal-Phone Call by Denny Carleton ,