Lusão
Open App

Lusãofor sunlit bossaand bolero changes

Arrange sunlit bossa and bolero changes, press play, and export a chart. A warm cream, ocean teal, and sunset orange workspace for sketching music fast.

No signup required / Free to use / Works in any browser

112 BPM / Bossa Classic
Playable postcard
Cmaj7
D7
Dm7
Db7
Cmaj7
Piano
64
Guitar
75
Bass
70
Perc
58
Tempo
112
Pre-built progressions
Jobim ii-V-I
Quick Tips
Slash bass works

Everything feels musical

Lusão’s marketing should feel like the product: a warm cream postcard full of ocean teal controls, sunset orange actions, and rhythm cards that make chord work feel playable.

CHORD ENTRY

Arrange sunlit changes

Enter Cmaj7, D7, Dm7, Db7, slash bass, and extended colors without leaving the flow.

STYLE

Eight style families

Bossa Classic, Bossa Jobim, Samba Partido Alto, Tropicalia, MPB Modern, and jazz-bossa feels.

INSTRUMENTS

Postcard mixer

Shape piano, guitar, bass, and percussion with colorful level strips that match the app.

PRE-BUILT

Progression library

Start from bolero movement, Jobim changes, samba forms, and other playable sketches.

WORKFLOW

Press play quickly

No downloads, no plugins. Open Lusão, pick a rhythm, and hear the section immediately.

EXPORT

Chart export

Export a chart when the changes feel right, then bring the idea into rehearsal or writing.

From sunlit changes to a chart

Lusão keeps the product path simple: arrange, press play, and keep the chart when it feels right.

01
INPUT

Arrange changes

Start with a progression or use a pre-built bossa, bolero, samba, tropicalia, or MPB sketch.

02
SELECT

Shape the postcard

Choose the style family, A/B section form, tempo, and mixer balance.

03
PLAY

Press play & export

Hear the rhythm section, refine the changes, then export a chart.

A playable postcard for musicians

Whether you're writing, practicing, teaching, or building a set.

SONGWRITERS

Capture ideas fast

I sketch sunlit changes in Lusão before I forget them. Then export the chart.

PRACTICE

Play along

Press play and the bossa feel is there immediately, so practice starts faster.

VOCALISTS

Warm up & rehearse

I can build a bolero reference quickly and rehearse the melody over it.

TEACHERS

Demonstrate concepts

Students hear how A/B sections, style families, and tempo change the whole postcard.

Ready to open the playable postcard?

Arrange sunlit bossa and bolero changes, press play, and export a chart in Lusão.

No signup requiredFree foreverWorks in any browser