College of Painful song

They focus on using damaging cantrips and also have their own custom cantrip similar to Warlock with Eldritch Blast. 

weakening song

Expend 1 bardic insparation point to give one target disadvantage until the start of their next turn.

Elemental advantage

The user chooses an elemental damage type at the end of a long rest, they can expend a bardic inspiration slot to gain advantage on spells of that damage type.

Bleeding symphony

Expend a spell slot to make an enemy bleed.

This can increase per spell slot level 

1st level - 1 target 

2nd level - 2 targets, and so on.

Draining Melody

Expend 2 bardic inspiration points to drain 1d6 per bard level and heal yourself equal to that damage. If you heal over your maximum hit points you gain temporary hit points to a maximum of 10.

Bloodied Harmony

You can expend 1 bardic inspiration to make an enemy bleed.

You can expend 2 bardic inspiration to make all bleeding enemies that you can see take 1d6 force damage per turn 

You can expend 3 bardic inspiration to make all bleeding targets within 150 feet of you take a CON save. On a failed save targets take 2d10 force damage.