The most complete mellotron collection ever released for iOS! 90 voices, 65 from Streetly Electronics' Production Master tapes, from the classic MKI, MKII, M300 and M400.

Mellotronics Streetlytron Pro : the most authentic Mellotronics experience for your iPhone and iPad.

Brought to you in partnership with Streetly Electronics, the inventors of the mellotron, Streetlytron includes a massive collection of 90 tapes, with 65 drawn from Streetly's Production Masters - exactly the same tapes that ship with their $8,000 M4000 unit. Completing the sample sets are our own very popular 'Caitlin Downie Soprano' and 'Clare Lindley Violin' collection, to offer a huge, rich selection of choral and string textures for your mixes.

Playable with the on-screen 3 octave keyboard or by an attached MIDI controller, Streetlytron Pro exposes every internal control to MIDI, allowing performance and recording without ever needing to touch your device. A gorgeous, silky-smooth, ultra-musical reverb unit generates immense spaces, and 8 programmable preset slots set you up for one-touch performance. Totally playable and totally inspiring, for everything from classic psychedelic, vintage progressive, modern chamber pop or avant-garde dance sounds.

Virtual MIDI, AudioBus and Inter-App Audio are supported.

No In-App Purchases, no hidden extra costs. Pay once, never pay again.

All voices are available in original form, straight from Streetly Electronics Production Tape library - unlooped 8 second samples, with a unique sample for every key of the 35 note range. To offer more performance flexibility the 'LOOP' button may be engaged, which process the samples to offer seamless looping. Some voices have decay tails - e.g pianos, harpsichord, staccato voices - and these are left unlooped. Streetlytron Pro Edition uses an advanced cubic spline interpolator, to delivery premium sonic quality when pitch bending or retuning.

Streetlytron Pro voice list :

Strings :
M300A Violins
M300B Violin
MKII 3 Violins
Harry 3 Violins
String Section
Soft String Section
New String Section
Sad Strings
Two Cellos Paravicini
Three Cellos Louise
Pizzi Cello
Watcher Mix

Vox Humana:
Eight Voice Choir
Boys Choir
Female Choir
Male Choir
Russian Choir
Birotron Choir
Female Solo
Harry Male Solo

Brass :
MKII Brass
GC3 Brass
Miller Brass
2 Trombone 2 Trumpet
Harry Open Trombone
Harry Muted Trombone
MKI French Horn

Woodwind / Reeds :
MKII Flute
MKI Clarinet
Cor Anglais
Tenor Sax
2 Alto 2 Tenor
Harry Alto Sax
Harry Bass Clarinet
Harry Four Saxes

Keyboards :
MKII Piano
Harry Piano
Harry Accordion

Organs :
Church Organ
Wilden Organ
St Just in Roseland Gamba+Celeste
St Just in Roseland Gamba+Lieblich
St Just in Roseland Swell 8' + 4' + 2
St Just in Roseland Swell Reeds
St Just in Roseland Great 8' + 4' + 2
St Just in Roseland Great Organ (no Brass)
St Just in Roseland Full Organ

Mallets :
Harry Vibes
Harry Marimba

Plucked strings / Guitars :
MKII Elec Gtr
Hawaiian Guitar
MKII Mandolin
Harry Mandolin

Caitlin Downie Soprano Voice :
Mmm soft
Aah soft
Aah Mezzo
Aah Forte
Eee Mezzo
Eee Forte
Ooh Mezzo
Ooh Forteh
Staccato Aah
Staccato Eee
Staccato Ooh
Ensemble Soft
Ensemble Mezzo
Ensemble Forte
Ensemble Staccato

Clare Lindley Violin Collection :
Bow Soft
Bow Soft Vibrato
Bow No Vibrato
Bow Vibrato
Bow Tremolo
Bow Ensemble Soft
Bow Ensemble
Bow Ensemble Vibrato

Bonus :
Harp Arpeggios

What’s New

Version 1.51

Fix for a nasty bug that resulted in audio distortion on certain devices at 48kHz.

Ratings and Reviews

4.3 out of 5
6 Ratings

6 Ratings

HeliDave ,


Well, I saw this being tested with good old Mr Woods (Sound Test Room) and thought I’d give it a risk on buying it.

It certainly wasn’t a mistake buying it. I’m very impressed with the sounds and ‘how’ they sound. Looks like it doesn’t get updated at though, so hopefully any IOS updates won’t break it.

Pereshaped ,


I really wasn't expecting this. The collection and quality of the tapes is fantastic. Immediate vintage tones.

Ioscomics ,

One star as worse than previous m3000

Over £50 spent on this app as m3000 then omenie, deleted the app and all the iaps we paid for and charge us again for the same app repackaged and missing some of the best sounds. Disgusting. Recommend going for the much cheaper superior alternatives such as mellotron or manetron which have less sounds but sound business practices. 90 percent of the sounds here are very poor anyway.

I am happy to change this rating if the mkii vibes and all patches that were previously included with omenie’ s m3000 are added to this and rebate for previous buyers is provided. The choices made here are very poor, the mkii vibes were among the very best mellotron patches, yet they have removed them from the app! I didnt even think to check as this is supposed to be omenie’ s complete offering, so will be seeking a refund and leaving this rating otherwise. The vibe sounds included are really really poor by comparison, higher fidelity lacking all the warmth ansd charm of the mkii sounds. Not good and it really frustrates me as I love taped sounds and mellotron - if i wanted high quality samples there are much better apps. Please consider this as i would like to revise my rating and review.

I paid a lot of money for the previous version of this app, and plugins, and also the light version before it. I have now paid three times for much the same app with no rebate or discount offered, in addition to this version having some of the best sounds removed. Fix this please and offer discounts for previous owners who paid £50 or so for te m3000 app which offered more.

App Privacy

The developer, Omenie Limited, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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