Say Hi to Fi but Goodbye to 10"

This is a lavishly-packaged 1955 demonstration sampler disc from Capitol Records. 1955 is just about the last gasp of the 10" LP era. There are at least two other sets in this same series.
Note - it may be "Hi-Fi" (and it is) but it's not stereo.

High Fidelity Popular Vocals in Full Dimensional Sound (Capitol Records ‎– LAL 9023)

A1	Ella Mae Morse With Dave Cavanaugh's Music –	40 Cups Of Coffee
A2	Margaret Whiting With Nelson Riddle And His Orchestra –	Waltz To The Blues
A3	Encores, The With Billy May And His Orchestra –	Do You Ever Think Of Me
A4	Yma Sumac With Moises Vivanco And His Peruvians –	Chuncho (The Forest Creatures)
B1	Les Paul And Mary Ford –	Vaya Con Dios
B2	Carr-Hops, The With Joe "Fingers" Carr And His Ragtime Band –	Collegiate
B3	Nat "King" Cole* With Neslon Riddle And His Orchestra –	Love Is Here To Stay
B4	Gisele Mackenzie With Buddy Cole And His Orchestra –	Adios