Ella announces that "Spring is Here, I Hear"  Rodgers & Hart wrote this somewhat rueful song that combines the joy of a long delayed winter with the sadness of one who laments " Because no one loves me." 
Here is a perfect example of the power of a verse, a device that serves to introduce the themes of what are to follow in the main chorus. Ella's usual graceful performance is contrasted with the young Sinatra version that conveys the sadness of the lyrics and that plaintive melody.

https://youtu.be/jaXqP0t8CAg         Ella

https://youtu.be/LZi-l9jVgeU           Sinatra