Guthrie Govan - Erotic Cakes

Eddie Hazel - Games, Dames And Guitar Thangs

Nick Johnston - Remarkably Human

Grant Green - Idle Moments

Paco De Lucía - Fuente Y Caudal

Andy McKee - Art Of Motion

Greg Howe - Introspection

Also you should try out Buckethead. He gets an unfair bad rap for being a "shred" guitarist and too "robotic" by those who have barely dived into his absolute gargantuan discography. Truth is, he has way more substance and diversity than laypeople first realise. Here are some standouts (some albums will have leftfield shreddy parts but keep in mind that it's all part of the tapestry Buckethead has woven to be taken as a whole):

Colma

Electric Tears

Population Override

The Elephant Man's Alarm Clock

Decoding The Tomb Of Bansheebot

The Dragons Of Eden

A Real Diamond In The Rough

Shadows Between The Sky

Captain Eo's Voyage

Left Hanging

Look Up There

Electric Sea

Buckethead Pikes #13

Worms For The Garden

Pearson's Square

Rise Of The Blue Lotus

Twisterland

Coat Of Charms

Pike 43

Monument Valley

Pitch Dark

Claymation Courtyard

Footsteps

Hold Me Forever (quite possibly his magnum opus)

Pike 78

Listen For The Whisper

Northern Lights

Passageways

Project Little Man

Elevator

Tucked Into Dreams

Down In The Bayou Part One

Heaven Is Your Home

Buildor

Drift

Coupon

The Five Blocks

Waterfall Cove

Blank Slate

Poseidon

The Squaring Of The Circle