[Verse 1]
Sarah built an app with features galore
Spent months crafting what she thought they'd adore
But users just shrugged at her polished design
She'd guessed wrong about what would make them align
[Pre-Chorus]
There's a smarter way to create
Don't assume, investigate
[Chorus]
Build, Measure, Learn, repeat the cycle
Validate fast, keep your ego idle
MVP first, then iterate
Customer truth will navigate
Build, Measure, Learn, eliminate waste
Lean thinking keeps your product on pace
[Verse 2]
Start with assumptions, write them all down
What makes users smile, what makes them frown
Test the riskiest hypothesis first
Before your budget bubble bursts
[Pre-Chorus]
Pivot when data disagrees
Persevere when metrics please
[Chorus]
Build, Measure, Learn, repeat the cycle
Validate fast, keep your ego idle
MVP first, then iterate
Customer truth will navigate
Build, Measure, Learn, eliminate waste
Lean thinking keeps your product on pace
[Bridge]
Vanity metrics fool you with their gleam
Focus on what moves the revenue stream
Cohort analysis reveals the real score
Are customers coming back for more?
[Verse 3]
Innovation accounting tracks your progress true
Baseline, tune the engine, then break through
Split test everything from buttons to flows
Let user behavior guide where your product goes
[Chorus]
Build, Measure, Learn, repeat the cycle
Validate fast, keep your ego idle
MVP first, then iterate
Customer truth will navigate
Build, Measure, Learn, eliminate waste
Lean thinking keeps your product on pace
[Outro]
When uncertainty clouds your view
Lean development guides you through
Test assumptions, fail fast and cheap
Success comes to those who leap