Just because the stuff is inaccurate doesn't mean it isn't useful, it's a step in the right direction.
Anyways, when you're just beginning it's EXTREMELY difficult to figure out something by ear on an instrument you barely understand. Particularly chords, which have such multi-layering and dissonance that even if you figure out the key signature you're not guaranteed the song.
The argument that you "own" a song is total bullshit anyways, you don't own those chords, that progression, those words, you just want a shit load of money and need to use the government and the rest of the world to bully everyone into thinking you do.
You don't "own" shit. You're given things by this planet and by the people before you, and when you die you pass it down and it's not yours anymore, it's been this way since the beginning of man, it hasn't changed because of the MPAA, RIAA, or AAA, or whatever the fuck they want to call themselves. Sure, you wrote it, and you deserve credit, maybe even alittle money, but you don't own that tune forever and all time in every medium of space and time, eventually someone else is going to play it, even if they're not making money off it.
Are you guys suggesting the only songs anyone's allowed to teach, learn, or play are "Mary Had a Little Lamb", "Jimmy Cracked Corn" and "The Streets of Laredo" before they write their own music?
Not only has popular music stolen the tunes and lyrics of countless folk songs, it then claims ownership of them, and demands royalties for their arrangements and licenses and is allowed to print songbooks in which it can even simplify and incorrectly notate the song, demand a high price, and require diligent practice using a metronome (conveniently available from the same music store), and then require people to pay for what they've learned if they want to use it, and also charge them for exposure in the music world?
This is fair how?