From 'The Judy Garland Show',here is the complete musical sequence. Judy begins with a 'Howdy Neighbor' skit - including Jerry Van Dyke - that leads to Barbara joining her for a fabulous medley.
The songs include 'Hooray For Love', 'After You've Gone', 'By Myself', & more.
Taped October 4, 1963.
Broadcast October 6, 1963 on CBS.

Get Happy/Happy Days Are Here Again
Barbra Streisand & Judy Garland - The Judy Garland Show, 1963

Barbra Streisand & Judy Garland 1963.