Under the Force of Courage is the tenth studio album by power metal/neo-classical metal band Galneryus.

The album is noted for its strong progressive rock/metal influences, a departure from the band's traditional power metal sound.

"[3] To expand upon the song "Rain of Tears", there is a chart famous in the subject of emotion classification that many use as well in musical analysis called the "Circumplex Model", which was created by James Russel.

[4] This model uses valence and arousal dimensions, providing a valuable framework for understanding the emotional depths conveyed through musical compositions.

For instance, in musical analysis, "Heavy Metal and Hip Hop will characteristically evoke negative valence, high arousal emotions.