Saxophone Location:(Got it on singleplayer,Might not work for everyone since its random,not quite sure though.Once your spawned,head left till you find a chest with a 1 man guardian in there.)
X -31787942 Y -49499104 Gamma 14 Aur Minoris I

Village Location:X 41766603 Y 24436580 Gamma Siru 766 I

Tech location,Sector X: X-89823052 Y 60646273 Gamma HD 195019 Del 8688 i

Rainbow Cape:Alpha 68886826 95542822 desert lvl 7 Alpha Tania Borealis 618 I - Go Left Rainbow Cloak in rainbow chest

Blink Tech Location:Gamma X 3187291 Y-98760113 Gamma Psi Vel 314 iii C Jungle 25 Move to right,Tech will be in a Chest.