1.French rock/metal band
Go visit their french website at :
http://www.leto-land.com
or their myspace page at :
http://www.myspace.com/letomusic

2. Czech dream-pop band / Leto http://www.silver-rocket.org/kapely/leto

3. Indie-Punk Band from Hamburg / Germany.
Their Debut Album is called "Vor die Hunde". https://letohamburg.bandcamp.com/album/vor-die-hunde

4. French rapper and part of the duo PSO Thug, a French hip-hop duo from the 17th arrondissement of Paris. PSO part refers to their origin as they come from Porte de Saint-Ouen (aka PSO) and is made up of Leto alongside Aéro. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.