Song A
Paper Lanterns
Vocal · written in the app
100 BPM · F minor
Crossfade
Crossfade two songs. Keep the vocal.
Bring two songs you generated or own. Mashvio beat-locks them into one mashup and a 9:16 lyric video you can post, without a streaming catalog.
Song B
Night Market
Drums · instrumental
104 BPM · F minor
9:16
Paper Lanterns × Night Market
We kept the lanterns.
Locked mashup
Paper Lanterns × Night Market
Vocal from ABeat from B102 BPM
Example concept. These are not released recordings, and not songs from a streaming catalog.
Three moves
01
Drop both files
A prompt or a file you can use. You mark which side sings.
02
Share one tempo
Stems, then a lock. A distant key still clashes.
03
Take the 9:16
Mix plus a vertical lyric frame. One job, {mashupCredits} credits.
Example concepts
Placeholders with invented titles. Nothing here is a famous recording.
Paper Lanterns × Night Market
Slow vocal, dry percussion
F minor
Glass Harbor × Red Kiln
Close harmony, half-time drums
A minor
Soft Alarm × Warehouse Hymn
Spoken verse, four-on-the-floor
C major
Pricing, from one file
Starter is $14 a month or $72 a year, 80 credits a month (8 mashups). Creator is $24 a month or $84 a year, 300 credits a month (30 mashups).
Questions people ask first
Is there a free trial?
No. Starter is $14 a month or $72 a year. Creator is $24 a month or $84 a year.
Can it pull a song from Spotify?
No. Mashvio does not connect to a streaming catalog. You bring two songs you generated or own.
How many credits is a mashup?
One mashup is 10 credits. A failed job returns them. A finished mashup does not.
Which languages can the vocal sing?
The generator list, from the Mureka FAQ read on 4 November 2026, is Chinese, English, Japanese, Korean, Portuguese, Spanish, German, French, Italian, Russian. The site uses those same languages. A prompt outside that list may not be sung.
Is this MashApp?
Mashvio is not MashApp (mash.app), not a streaming service, and not a store of someone else's commercial recordings.
In brief
Mashvio
Mashvio is a web app that beat-locks two songs the user generated or owns into a mashup and a vertical lyric video. It is not MashApp, and it does not license a catalog of major-label recordings.
Prices are in US dollars. There is no free tier. The legal entity and postal address will be published here before paid launch.
/ · 2026-11-04