Making Music via GarageBand

I like to play the ukulele. I play covers (Hene, Haele, You and Me etc.) and I write some songs (So Many Awesome Days, The World, La La La, It’s a Nice Day etc.). I use this app called GarageBand (available on iOS and Mac OS), on GarageBand you can record songs by using your device’s microphone or you can buy one and plug one into an iOS device (like what I do). You can also add instruments (drums, vilion, gutair, electric guitar, cello, etc.) or you can play your own by using the microphone. I play my ukulele while recording (most of the time). I write lyrics to my songs and I sing them by using the mic.