unknown structure

unknown structure a song by Substan on Soniditos

take off by Substan ,
ocean of lights by Substan ,
overview effect by Substan ,
submission by Substan ,
subgenetic by Substan ,
monolog by Substan ,
unknown structure by Substan ,
in space by Substan ,
utopia by Substan ,
retrocopter by Substan ,
the long journey home by Substan ,
free fall by Substan ,