Race: Redguard
Stat Spread: 2 Magicka / 2 Health / 1 Stamina until stamina reaches 200 (including Alteration perk bonus) then continue splitting between magicka and health.
Stone: The Steed
Blessing: Arkay
Weapon: Scimitar
Armor: Light (I used Regal Huntsman)

Required Quests
Dawnguard (to get sun spells)

Mod List
http://pcoutcast.com/skyrim-builds/skyrim-se-build-the-soul-singer-mod-list/

Skills & Perks

Restoration
Mastery 2/2
Edgewalker
False Light
Lightwielder
In Thy Name
Spirit Tutors
Sacred Guardian
Pilgrim
Gods and Mortals
Descending Light
Vigilant
Antimagic Field
Hallowed Burial 2/2
Exorcist
Crusader’s Fire
Warrior’s Flame
Forbidden Sanctuary
Bastion Ward
Mage Ward
Ashes to Ashes
Battle Cleric
Eternal Flame

One-Handed
Mastery 2/2
Furious Strength
Disciplined Fighter
Clash of Champions 3/3
Cross Cut 2/2
Falling Sword
Windswept
Into the Dust
Judgement
Wandering Warrior

Light Armor
Mastery 2/2
Light Armor Fit
Keen Senses
Unhindered
Maelstrom
Initiative 2/2
Lightning Strike
Fight or Flight
Survival Instinct
Windrunner

Alteration
Mastery 1/2
Alter Self: Resistances (Fire & Frost)
Alter Self: Attributes (Stamina)
Nullifier
Spellblade
Energy Roil
Rend Resistances

Block
Mastery 2/2
Quick Reflexes