EarChord
Find the chords, key and BPM of any audio file
What is EarChord?
EarChord is a free chord finder for musicians. Drop an MP3, WAV, M4A, AIFF, FLAC or OGG file and it returns a clickable chord timeline, the key and the tempo in BPM, which you can copy or download as a text file. The analysis runs entirely in your browser tab using classical signal processing, so the audio is never uploaded, there is no account and there is no daily or monthly limit. Guitar, ukulele and piano pages add chord diagrams, and the progression page shows Roman numerals relative to the key. A microphone guitar tuner is included. EarChord reports major and minor triads only, so sevenths and suspensions come back as the nearest triad. A free Chrome extension shows chords under a YouTube video as it plays, and a separate iPhone ear training app is available.
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FounderPlaybooks.
What other founders did to grow.
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i used two pricing models to do that the gover granger model and the van westender model and so these are two different survey models that basically ask questions about pricing... are you interested in buying burner plus with xyz features for this price if yes survey done if no what about for this price ten dollars cheaper
Van Westendorp and Gabor-Granger surveys quantify willingness-to-pay before any live test
Musetti used Gabor-Granger and Van Westendorp surveys on existing users before running any live paywall test for Burner Plus. These models show where price-volume curves cross and reveal the psychologically comfortable price band. Running both surveys first shortens the live experiment window and reduces the risk of pricing wrong at launch.
growth would be easier if... people focused obsessively on turning their earned audience into an owned audience... it used to be that if you got a pretty sizable following you could count on that to distribute your products i don't think that's the case any longer
Convert Earned Audience To Owned Audience Before Algorithm Shifts Kill Your Distribution
Algorithm changes on TikTok, YouTube, LinkedIn, and SEO are reshuffling distribution. A large following no longer guarantees reach. The solution is three-pronged: create a direct channel (email), build content habits so people come proactively, and build product habits that survive any algorithm change. Owned distribution is the only distribution that compounds reliably through platform turbulence.
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