RTP Memória connects Portuguese television with programs and performances from earlier periods. Its official site combines the channel's program presentation with editorial collections including Gramofone, Retrovisor and Retroescavadora.
An older recording can be encountered in several contexts: as part of a channel selection, in an annotated article or within a later program revisiting television history. Keeping those contexts separate makes an archive item more informative.

At a glance
| Reference | Detail |
|---|---|
| Public name | RTP Memória |
| Experimental start | October 4, 2004 |
| Regular start | December 6, 2004 |
| Annotated collection | Gramofone |
The channel has its own history
RTP's museum timeline distinguishes the beginning of RTP Memória's experimental transmissions on October 4, 2004, from the start of regular transmissions on December 6 that year. These are two milestones rather than contradictory versions of one event.
Twenty years later, RTP marked the anniversary with a Traz Pra Frente special at the Teatro Aveirense. Its October 2024 program description names contributors including Inês Lopes Gonçalves, Álvaro Costa, Fernando Alvim and Júlio Isidro, with musical accompaniment by Gustavo Liberdade.
That event revisited moments from a shared television past through a new live presentation. It illustrates that television memory can involve newly assembled conversation and performance as well as returning to original recordings.
Gramofone adds a musical frame
João Carlos Callixto's Gramofone article on Maria João places a Blue Moon performance in 1988. It identifies Carlos Bica on double bass and Peter Walter on piano, then connects the singer's work with recordings and collaborations from that period.
The surrounding commentary gives the performance a frame: who is making the music, when it was recorded and where it sits in a career. This differs from encountering an isolated clip with only a song title.
The recording year also differs from the date when an article was placed online. A recent page date does not make the performance a newly recorded session, and an older performance does not make the explanatory text contemporary with it.
A remembered moment can have several useful identifiers
For this example, the performer, song, recording year and Gramofone collection each identify a different aspect of the item. The name RTP Memória identifies the television and editorial context in which it is presented.
That combination is particularly useful when a memory is incomplete. A viewer may remember a voice or tune, while the annotation supplies collaborators and period. The archive becomes more than a list of old titles: it provides connections that help explain what the recording represents.
Useful answers
Why do two 2004 dates appear in RTP Memória’s history?
RTP’s museum distinguishes experimental transmissions beginning October 4 from regular transmissions beginning December 6, 2004.
Does the date of a Gramofone article identify when its performance was recorded?
Not necessarily. The Maria João article explicitly dates its Blue Moon performance to 1988, separately from the article’s later online presentation.