Viria's 'song things' (sometimes called Song Comics) are compilations of her art set to music.
Heroes of Olympus
How Far We've Come
The second of Viria's song things was Matchbox 20's "How Far We've Come"
C'mon
The first of Viria's song things was Panic!At the Disco(featuring Fun.)'s "C'mon"
Nothing Left to Say
The third and latest of Viria's song things is Imagine Dragons' "Nothing Left to Say"