In popular culture, Mashup usually means:
–Mashup (music), a musical genre of songs that consist entirely of parts of other songs
–Mashup (web application hybrid), a website or web application that combines content from more than one source
–Mashup (video), a video that is edited from more than one source to appear as one
–Mashup, in parts of the UK also means a brew, or a pot of tea (colloq. Yorkshire)

When music sounds, gone is the earth I know,
And all her lovely things even lovelier grow;
Her flowers in vision flame, her forest trees
Lift burdened branches, stilled with ecstasies.

When music sounds, out of the water rise
Naiads whose beauty dims my waking eyes,
Rapt in strange dreams burns each enchanted face,
With solemn echoing stirs their dwelling-place.

When music sounds, all that I was I am
Ere to this haunt of brooding dust I came;
And from Time’s woods break into distant song
The swift-winged hours, as I hasten along.
–Walter de la Mare

I had posted this clip once before – but in the spirit of mashup, I offer it as an encore.

The music in the air is so loud…
Yet it goes unnoticed daily
The melodies are of wars and rumors of the same…
Things considered unimportant and remotely real to the routine of simple survival
The mass of the peoples are accustomed to a life of conflicts…
And have adjusted a long time ago
Truly, wars are bad news…
And rumors of independent battles accompany high anxiety and stress
The will to survive becomes one’s greatest weapon…
New days mean new beginnings
While the instruments play the songs of division…
The spirit of the wise becomes real
Peace in time…
Appreciate it when it comes
It’s like the traveling winds…
That we enjoy sometimes
Let’s embrace the appetite for more brotherhood on a global scale…
Remedies for the killings, and unnecessary losses must play more
Let the new band play therefore…
And let’s begin to dance in peace, to peace and for peace
–Dennis Dames