Although this "Tenderly" was recorded in the mid 1950s, it was released only recently. It is available as an MP3 album and as a CD.
Mellophone fans may be disappointed that the album does not include any mellophone playing (despite the deceptive front cover), but it does have some excellent vibes playing and interesting dialogue - it is, as the title suggests, an informal session.
The CD comes with a booklet that has four (CD sized) pages of text on the artists and on the tracks included in the album. For this reason, you may want to purchase the CD instead of the MP3 album.