Idea of Lyre Icon
This is a "Lyre", which looks like a small harp. It is black and white, with a curved horseshoe shaped frame, and four black lines indicating strings in the center.
This Lyre icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,200 icons, all in the same style and quality.