Spotify - Map shows when two people play same song at same time
Listen N Write - Listen N Write can be used to play and transcribe ordinary audio and video recordings (WAV, MP3...
SoundCloud - Enjoy music & follow favourite artists
Podcast Transcribe - Convert Podcast to text, upload an audio file to get the transcription.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
Go Transcribe - Advanced cloud based transcription service powered by artificial intelligence