John Meyer, the composer of some of Judy Garland's last songs wrote about Jeff,"Happy to hear you're a GOOD singer. Congratulations! Not everyone can bring off a set of standards as neatly and appealingly as you have. Best of luck with the singing, you have a lot going for you!"Jim Robeson, a producer/engineer wrote:""Jeff has one of the most natural and richest voices I've had the pleasure to record. If you like a voice filled with passion and richness, you'll love Jeff's performances"As evidenced by the comments to his 14 videos on YouTube, Jeff has ecstatic fans from around the world